What was the most important or significant decision president lincoln made to preserve the union of the united states? why?

The louisianna purchase was controversil because

Plz the 10 places that charles darwin stopped at to report his findings, and include dates?

2points some observers have criticized cultural globalization because it: a. is often driven by the spread of new technologies in poor countries. o b. prevents young people from learning about diverse cultures. o c. can result in some traditional cultural institutions being replaced. o d. has failed to promote democracy outside western europe and the united states. submit