Select all the correct answers.
what were two beneficial effects of jethro tull's seed drill?
a. it inserted nutrients directly into planted seeds
b. it increased the levels of nitrogen in the soil.
c. it increased the survival rate of planted seeds
d. it avoid the overcrowding of crops
d. it decreased the time planted seeds needed to sprout

True exact date for the withdrawal of american combat troops in iraq was set for august 31st 1. 2011 2. 2010 3. 2012

What was unification difficult to accomplish in both germany and italy? a.) weaker states we’re attacked by stronger states for control of the emerging nations. b.) major european powers fought to keep independent states under their control. c.) germans and italians did not share common histories and languages.

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.