Me i need fast 10 points

which role does the government play in the economies of the united states and canada?

a. the government all imports and exports

b. the government has to approve all new business

c. the government provides public services and sets rules

d. the government makes all economic decisions on behalf of its citizens

The answer is C. The government provides public services and sets rules.

Explanation:

In liberal economies like that of USA and Canada, governments try not to meddle in every economic affair and acts as a services and infrastructure producer and a regulator.

b.   jim crow laws were enacted in northern states.

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.