Who were heroes in mass shootings -oregon?

Ect all that apply. what were the provisions of the 1870 education act? the construction of playgrounds the establishment of school districts the construction of schools the creation of standardized tests

Whose writings were the source of the idea that people have a right to abolish and replace a government that violates their natural rights?

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.