Accourding to some research, the degree of prejudice has declined, but the degree of prejudice keeps it alive under the surface.

implicit

explicit

Explanation:

The correct answer for the given blanks is:

implicit prejudice for the first blank

and explicit prejudice for the second blank

Implicit means something that has been inferred or saw but it has not doubtlessly or straightforwardly communicated.

Explicit means to completely and unmistakably communicating something, that leaves nothing suggested

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships