What are the two forms of historical sources? a. minor and major sources b. simple and complex sources c. primary and secondary sources d. profound and superficial sources

Don’t mind the already marked answer but taking it now

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

After the civil war which president was called a "carpetbagger"?