I think its because the first people who came here were originally close in distance (ie. most people came from England and places near England.) When we brought slaves over, the African people along with the native people to the Americas (the native Americans) had to learn to understand us to make peace, trade, and other stuff.
Answer:
The evidence of zebra crossing and pedestrian walks are not available
Because the remaining workers had more tools and land to work so they became more productive so they produced more. When workers are working harder employers are willing to pay more.
Definition of imperialism
imperial government, authority, or system
the policy, practice, or advocacy of extending the power and dominion of a nation especially by direct territorial acquisitions or by gaining indirect control over the political or economic life of other areas
broadly : the extension or imposition of power, authority, or influence
<em>Hope that helps!!!</em>
D, unemployment would have to rise so by process of elimination A and D are left. You can limit out A because less employment means less cash flow!