WILL GIVE BRAINLIEST Which of these was not an ingredient used in Roman concrete?
A. volcanic ash
B. pieces of tile
C. seawater
D. rebar

The fact that were was no national military under the articles of confederation was a weakness in which area of government? a.)legislative b.)judicial c.) administrative d.)economic

Which of the following is not a true statement about the inca? a. they conquered the maya. b. they had a highly organized military. c. they mummified deceased royal-family members. d. they built cities and fortresses on the highlands of the andes mountains.

Which of the following statements best characterizes the viewpoint of the founding fathers on religious practices? a. they were very intellectual and believed that religious practices were a sign of unintelligence. b. they believed that religious practices were personal and individual. c. they believed that religious practices individuals make better decisions. d.they believed that practicing religion strengthened the country.