How did the alliances in place before world war 1 affect the war petest answers pls

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.

The antifederalists supported the constitution and felt that the u.s. needed a strong central government. true false

Which of the following would be the most immediate effect of sanctions on a country?