What might a solution to these problems be?

i dont know sorry, but ik that you need to pay attention in class

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

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.