The step in balancing a chemical equation is to take inventory or count atoms on the reactant and the product side.

first
second
last

Which of the following statements was true about lincoln's popularity at the time of the gettysburg address? a) he was just as popular as when he was elected. b) he was more popular with southerners than he had been at the beginning of the war. c) his popularity was very high. d) his popularity was very low.

What role did the catholic church play in the development of the heliocentric theory promoted by copernicus and galileo?

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