From what you know and have seen about ancient Rome, what architectural feature was popular among Roman architects?

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 vocabulary word meaning causing destruction isrevenueruinousrepair

Which of these were effects of mass production techniques used during 1920s