President roosevelt's desire to change the political balance on the supreme court led to the which proved to be roosevelt's first serious political mistake.

How did different groups of people in france understand the enlightment ideas

What do the discoveries of shells used in jewelry and a huge dredged canal tell us about the indus valley civilization?

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.