The United States started with 13 states, and now they are 50 states. This is an example for ___________.

• Changes in political regions

• Changes in economic regions

• Changes in culture regions

Regions change due to the causes of natural events, and _______________.

• People respecting the agricultural environment

• People modifying their environment to meet their needs

• None is correct

Regions ___________ or___________ over time

• change

• develop

• stay the same

• never change

The United States as a whole ___________ a culture region.

• Could be

• Impossible to be

• Couldn’t be

The united states started with only ...... states, today, it has ..... states.

• 13 - 50

• 50 - 13

• 20 - 50

• 30 - 40

The act of deforestation; which is clearing trees to make ways for towns, is an example for changing ___________.

• Political region

• Economic region

• Physical region

people blocked the flow of rivers to get more water and power is an example of changing

• physical regions

• economic regions

• political regions

Everyone who lives in the United States shares certain American ways of life.

• true

• false

In many places, immigrants then moved to the towns to work in the .....................

• factories

• farms

• government

Agricultural regions never changed to manufacturing regions.

• true

• false