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

Ineeed the answer asap which of the following describes the link between u.s. foreign policy and the rise of islamic extremist leaders in afghanistan during the late 20th century? apex

Woodrow wilson called the supreme court "a constitution convention in continuous session." what did wilson mean by this?

What are contributions made by francis bacon