Why did the marriage of ferdinand and isabella unify spain? a. there were no kings or queens in spain until their marriage. b. they came from humble backgrounds, so everyone could relate to them. c. they led the reconquest of spain from centuries of christian rule. d. they were from different geographic and cultural parts of spain.

Brainliestttme : ) what was the outcome of the munich conference? chamberlain appeased hitler by agreeing to a nazi takeover of parts of czechoslovakia. chamberlain rejected hitler's requests and refused to negotiate with him. hitler rejected chamberlain's attempts to negotiate and immediately declared war on czechoslovakia. hitler agreed with chamberlain and dropped his claims to czech lands.

How did the industrial revolution give an advantage to industrialized european nations over non-industriallized nations?

How have changes in transportation affected washington, d. c.