Did you get these answers? I'm also curious. I think the first in Vandals, but idk about the second one.
Answer:
Maritime Issues. Impressment was the most volatile issue between the United States and Britain.
Expansionism. The division of land after the Revolution did not leave everyone satisfied.
Political.
One way in which old imperialism and new imperialism were similar is that "<span>Colonies existed for the benefit of a mother country", since the mother country wouldn't have exerted effort to claim territory had it not been favorable. </span>
No............... hope that helped