Which of the following effects was a direct result of domesticating animals? A.
The food supply was reduced.
B.
Disease was spread.
C.
The land was damaged.
D.
Animal sacrifices increased.

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.

c. the passage of the fifteenth amendment

the speech revealed that eastern european countries were no threat to their neighbors, which led to the creation of the truman doctrine i think this might be correct.