What are some challenges monarchs and knights faced? ?

The folsom culture was replaced by the plano culture. clovis culture. american indian culture. paleo-indian culture.

How did the technology of the late 1800s affect the growth of cities? select one: a. cities were able to expand outward because of additions to railroads. b. electric streetcars enabled the wealthy city dwellers to move to the first suburbs. c. advances in steel and metal technology allowed for the development of the skyscraper, which allowed cities to grow upwards. d. all of these are correct.

What kind of relationship did the soviet union have with the united states in 1945