Which of these events most likely changed the borders of political maps of the US? A. The US buying Alaska from Russia in 1867

B. A large earthquake hitting California in 1906

C. 2.6 Million Americans losing their jobs in 2008

D. Many immigrants coming to New Yorkk in the late 1800’s

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen

Answer lake victoria

The area they r in. this  the answer.