How did people who were social Darwinist justify imperialism?

By the theory of natural selection.

Explanation:

Many proponents of imperialism have invoked Darwin's theses, that is, the natural selection of which Darwin speaks. In this context, he points out that it is natural for there to be a struggle for resources because these elements are recorded in the natural environment. In such circumstances, the stronger are superior and have a natural right to own these resources. Also, Darwin pointed out that the strongest are best adapted to the environment and conditions. In that way, many proponents of imperialism emphasized the mentioned norm to protect imperialist ideals.

all of the following apply except for (a. excessive credit on real estate resulting in defaulted loans.

in 1819, panic swept the country due,in part, to the rapid expansion of american manufacturing during the war of 1812 and the distress caused by the post-war british competition. the rapid expansion of american farming was another factor.

explanation:

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean