What agency developed biofuels to replace gasoline

What effect did john hay’s open door policy letters have on the imperial powers of britain, france, germany, russia, and japan? a. it provoked the imperial powers to declare war on the united states. b. it caused the imperial powers to restrict trade in their trade with china. c. it warned the imperial powers that the united states would soon declare war on china. d. it signaled to those powers that the united states would take a larger role in world affairs than before.

In the course of illness senerational campaign against stephen douglas in1858 abraham declared that

The constitutional amendment that profited denying voting rights to people based on race or color is the?