As greek culture spread, great advances were made in science and math. which of the following were not great astronomers
a. aristarchus
c. eratosthenes
b. theocritus
d. all of these are astronomers

Tanya was used to using word, and she did some work for her brother mike, who was using wordperfect. tanya was quickly able to use wordperfect for windows with little difficulty, since many of the commands for it were the same as the commands for word. tanya's ability to use wordperfect best illustrates:

What occurred during the free banking era? the dollar bill was introduced. the second bank of the united states was established. repaying of loans was not closely monitored. currency varied widely from state to state.

When zhang qin went to explore west, he brought back stories of