Which are renewable energy resources?
a) biomass
b) fossil fuels
c) geothermal
d) hydroelectric
e) petroleum
f) solar wind
~can be more than one answer.

voter turnout, 2006-2012

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

this act gave the federal government the power to relocate any native in the east to territory west of the mississippi river.