The number of enslaved people who were freed because of the emancipation proclamation increased gradually over time why do you think that was ?

The reason being the slaves rather stayed slaves. I say this because they didn’t have anywhere to go and so they basically just stayed with their old masters until they earned money

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.