Answer:
sorry but i think yes you can ask your teacher
An increase in the number of men voting and/or the concept of Manifest Destiny.
I also found that another factor that contributed to the rise of sectionalism after The War of 1812 was tariffs/taxes placed on goods coming from Northern factories.
"George Washington was the first president of the United States" is the correct answer. This can be confusing, but president is not capitalized unless it is being used as a title, like "President Washington was the first president of the US"
B. would be the answer hope it works.