How did the invention of trains and railroads contribute to farms?

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?

Which of these were achievements of the safavid dynasty? check all that apply.

Virginia has 11 people in the house and 2 in the senate. how many electoral votes foes it have? where is this addressed?