High barriers built to hold back floodwaters of a river or a lake.

the height of the land over sea level (the level of the ocean)

a low area between mountains or hills

shows the higher and lower parts of an area; they often use different colors and textures to display information.

show a place at a particular time in history.

low, flat land near the ocean

an area of land at the foot of a mountain range

1.
relief map

2.
elevation

3.
piedmont

4.
coastal plain

5.
valley

6.
historical map

7. levee(s)

Who is soccer player win world cup champions league premier league play with cristiano ronaldo with messi & henry

Why did the federal government choose to give each tribal member a 25-year deed to the reservation land? this was the life expectancy of native americans at this time, and the government wished to grant rights for only a single generation. they considered this to be enough time to keep the area calm before they could take the land back again for sale. the united states government believed that the nutrients from the land would be depleted by the end of the deed. the government believed this would be enough time for the tribal members to become self-reliant and adapt to the farming lifestyle.

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?