Why do nations engage in trade? what would happen if the united states stopped trading with other nation?

We would not have any forign products and we would be lessin debt cause we pay other coutries to manufacture our stuff.

-Lawrence $.

b) the importance and limits of political power.

hello,

i'm not so sure but i hope this in anyway.

the president of russia is head of state, and of a multi-party system with executive power exercised by the government, headed by the prime minister, who is appointed by the president with the parliament's approval.

hope this : )