Hello!
To nullify means to cause something to have no effect.
Civil relates to citizens and government.
To emancipate means to set free, especially from someone else's power.
To reconstruct means to build again.
Liberty means freedom or the power to do as one chooses.
A tactic is a planned action.
U.S. victory in the war produced a peace treaty that compelled the Spanish to relinquish claims on Cuba, and to cede sovereignty over Guam, Puerto Rico, and the Philippines to the United States. The United States also annexed the independent state of Hawaii during the conflict.
I believe the answer is: <span>education levels among women increase.
Studies show that as educations levels among women increase, the awareness of the hardship that they might encountered when they're having too many children (or too early) started to increase. This could lead to small number of newborns and lead to zero population growth.</span>
I think it is Phytoplankton.
