How did the homestead act encourage freed african american to move to the great plains l?

In this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?

Explain how social darwinism impact imperialism.

What features of the electoral system support the existence of a two party system and analyze one of these features and explain its role