The Constitutional Convention is your answer.
Answer: Imperialism
Explanation: European expansion into the western world was the biggest factor in them becoming involved into world war I.
Answer:
a or d im not sure what ever answer sounds good to you but its one of them
Explanation:
One of the primary concerns of the colonists during the French and Indian War was that Great Britain would end up taxing them in order to pay for it, which turned out to be true and helped lead to the Revolution.