Builders had to adapt to geographical features like waterways in the East along with deep valleys and tall mountains in the west. What did they build to help adapt to these geographical features?

answer; ///i believe that the correct answer is (c)vetoing executive check first good luck

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.

the us constitution is a living document, meaning that it can be changed over time as the country changes.

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.