Answer:
D. Monarchy
Explanation:
Monarchy means king and queen
France and Britain were in dispute over the land in the Ohio River Valley.
I'm not sure what your asking but after the vice president the speaker of the house becomes president
Answer:
B. It has remained the practice to this day.
Explanation:
Knowledge in this area.
213,000 can be rewritten as 2.13*10^5. This tells us that it has has 3 significant digits.
Your correct answer is b. It has three significant figures.