What Roman developments are used in society today? Check all that apply. architecture
sewage systems
catapults
Roman aqueducts
Roman numerals
concrete

In 1819, what did the united states obtain from spain for $5 million?

Why would the rumor of a government contract change the value of this companys stock

Alot of points! ! what was the greatest achievement of el libertador, simón bolívar? a. he became a military strongman in peru. b. he freed venezuelans from spanish rule. c. he bernardo o'higgins liberate chile. d. he united mexicans of all races against spain.