Anyone recognize this country?

Borders

• Borders form for any number of reasons. Most often, borders were originally inspired by rivers, lakes, seas, oceans, mountains, or some other landform.

• Borders might also have been influenced by latitude or longitude lines. Most of the time this comes as a result of an agreement between two different sovereign governments.

• Still other times, a border might have been influenced by conflict. This type of border change is usually the most dramatic and occurs most quickly.

• There are many examples of two governments that are in conflict over borders, even today.

This can also seem complicated, but you can use your head most of the time. What does it look like caused the border?

Let’s start in Texas. What is up with the wiggly lines on

the northern border?

River

River

River

Riv

er

River

River

Riv

er

Latitude line

Latitude

Latitude

Latitude

Latitude

Lo

ng

itu

de

Lo

ng

itu

de

River

What is up with the border between Canada and the US

here. Why does it curve?

River

Border influenced by a mountain

Eric Gaba. Creative Commons 3.0, Date Unknown.

Border influenced by

a desert

Border influenced by

a sea

Border influenced by

a lake

The Pyrenees Mountains form a

natural border between

Spain and France.

The Dead Sea - Standing in Israel, looking across to Jordan

David Shankbone. Creative Commons 3.0, Date Unknown

Michigan and the Great Lakes

Public Domain

China and Mongolia are separated by the Gobi Desert. Public Domain

• Recognizing borders by specific characteristics is a good strategy. For instance, you have already seen how Italy looks like a boot.

• However, you must know some basic features of every continent as well as several major countries.

• One good thing is that borders will always face the same direction and be the right size. It’s not like a puzzle.

Can you put this puzzle together?

Let’s first make sure they are

facing the right direction.

How about now? Any ideas?

Remember this map from 8th US History?

This became Part of the

U.S. in 1783 with the Treaty of

Paris

From the Adams-Onís Treaty in 1819

Louisiana Purchase in 1803 from

FranceMexican

Cession - 1848

Annexation of Texas -

1845Gasden

Purchase-1853

Oregon Country 1846, by treaty with Great Britain

Ok, but do you remember how to label it?

Borders Change Through . . .

• The borders of some countries have expanded over time for various reasons. Let’s use the United States as an example:

13 Colonies – Revolution and Conquest Appalachian Mountains to the Mississippi River – Treaty Louisiana Territory - Purchase Florida - Purchase and Treaty. Oregon Territory - Treaty. Texas – Annexation and Conquest Mexican Cession – Conquest Treaty and Purchase. Gadsden Territory - Purchase

• The United States is unique in that it has pretty much only expanded over time.

Borders Change Through . . .

• The borders of many countries have increased and decreased over time. Most of the time this type of change is due to some sort of conquest or conflict. Revolution is a common reason for a country to split its land.

• World maps change often. Some changes are drastic and others are very slight, but maps from even a few years ago have different borders and some different names.

• Let’s use Mexico as an example:

Aztec Territory

Before Europeans Came

New Spain

1786 - 1821

Independent Mexico

1824

Mexico Today

Current

Borders Change Through . . .

• The borders of many countries have changed over time because there are no natural barriers or strong agreements to hold the borders steady.

• Countries with this problem often struggle to . . . “hold their shape” on a map. The seem to shrink over time.

• This is been a problem in Eastern Europe throughout history. The maps in that area of the world have changed often.

Territorial changes of Poland from 1635 to 2009

As you watch this, notice that

the whole country disappears at

times.

So, what happens to the people and the

culture? Do they disappear too?

So if the culture is still there, what

has really changed?

What types of cultural problems can occur when the borders of a country are changed by force? Do these problems usually get

better or worse over time?

Borders Change Through . . .

• Though we do not see this much any more, many of the most powerful countries throughout history attempted to add territory through colonization and conquest.

• Countries and empires such as Rome, the Mongols, Greece, France, and England attempted to gain territory by conquering or colonizing places where people already lived. As you can imagine, this often led to conflict.

• You will learn more details about these civilizations next year, but for now let’s look at the geographic impact only.

Listen closely to your teacher’s explanation of this map. Then see if you can explain this famous historical quote:

“The sun never sets on the British Empire.”

• The term that is often used when a country attempts to settle colonies in other places around the world is “imperialism” or “expansionism”. You will learn much more about this next year.

• African culture was impacted severely by the practice of imperialism.

• Even today different tribal groups fight for control of borders which were drawn by Europeans.

SCRAMBLE FOR AFRICA

Why might that be a problem?

Think about these borders.

Did the Africans draw these?

Quick Review: Tell me about the culture up

here!

They won all of Canada too!

This is still British

• As the world powers of the past pursued colonization, many of them ran into problems. In some cases, they ran into other countries that wanted the land. In other instances, they might have lost it due to a revolution.

• France lost all their North American land to the British after the French and Indian War.

• Then only 13 years later British colonists declared their independence. In 1783 they gave a bunch of that land they won from the French to those same colonists.

Par

t of

“N

ew

Fran

ce”

the

Fren

ch c

olon

y13

Col

onie

s of

th

e B

riti

sh

British Win!

USA after the American

Revolution

EXPANDING BY FORCE

• Throughout history, many different countries and their leaders have sought to expand their territory. In some cases, they chose to do it by force or conflict.

• Hitler (Germany), Napoleon (France), Roman Empire (Italy), Genghis Khan (Mongolia), the Empire of Japan, Persians (Iran), Alexander the Great (Greece) all were able to expand the borders of their countries or civilizations for a time.

• However, when attempting to expand borders by force, there is usually a force that pushes back. In some cases these civilizations might be defeated (Hitler, Napoleon). In some cases they might have gotten too large and uncontrollable (Persia, Romans). Still in other cases, the leader dies, and there is no strong leader to replace them (Alexander, Genghis Khan ).

• In any case, civilizations often return to the same size, or even a little smaller when all is said and done.

Greece Today

Even though the borders of Greece eventually returned, Alexander the Great’s conquest had an impact on the areas he conquered.

Think about what you have learned about culture and spatial diffusion. What impact do you think that would be?

Tataryn77. Creative Commons 3.0, October 2011.

The Romans eventually drifted out of power as their government weakened. Why would they have weakened? Think about the

time period, communications, etc.

Italy Today

Kieran4. Creative Commons 3.0, February 2009.

All of the blue states on this map were either part of France, controlled by France or promised to fight with France under the rule of Napoleon.

Napoleon’s attempts to control Europe actually led to a big change in the border of a country across the world. Do you know what it was? (Hint: It happened in 1803)

Borders Change Through . . .

• In many locations around the world today, countries, cities, and individual people dispute borders. Usually their court systems can work it out. However, when two countries disagree, this can be a problem. Court systems really cannot help much.

• Sometimes these borders have been somewhat settled, but in other cases, the sides still dispute the borders.

• Let’s use Israel and Palestine as an example: Turn to page 244 in the Mastering the TEKS in World Geography Textbook.

• India and Pakistan have long been in conflict over the region known as Kashmir. Most of the area is controlled by India today.

• Terrorism is a major problem in this region as many groups attempt to force India out of this profitable area.

• This dispute between nuclear powers is one of the longest running border disputes in the world.

Border Dispute: Pakistan vs. India

Map Believed to be Public Domain

What do you think would cause these borders to change

in the future?

Kokiri, Creative Commons 3.0, June 2006.

Roke

Technically, North Korea and South Korea are still at war. though the fighting officially

ended with a truce in 1953 and they created a “demilitarized zone” between the borders.

Roke Creative Commons 3.0, June 2006.

Do you think this was a good idea or

bad idea?

North Korea maintains a communist, government-

controlled economy. South Korea has a mostly free

enterprise system. Which do you think is stronger

and why?

So let’s review the physical and human processes that lead to boundaries and other political divisions. Make sure you

understand these and you can give an example. If you don’t get it you better ask now. It is a must!!!

Physical Processes Human Processes

Lack of Natural Borders

Rivers

Deserts

Oceans

Seas

Mountains

Etc.

War

Colonization

Conflict

Treaty

Conquest

Expansion

Disputes over Borders

Can you think of a way of setting borders that kind of applies to both? (Hint: It was set up by humans, but it is a real physical thing)