The fall of the Berlin wall.
Explanation:
During the Reconstruction period of 1865–1877, federal law provided civil rights protection in the U.S. South for freedmen,
the African as a result of elections in which paramilitary groups intimidated opponents, attacking blacks or preventing them from voting.
The crusades were created by western European Christians after centuries of Muslim wars of expansion. To stop the expansion of Muslim states they had to reclaim christianity and the holy land in the middle east.
Correct answer for this question is the “Implementation” stage. In this stage, ideas move from concept to reality. It is like enacting the proposed solutions. It is the fourth phase of the policy cycle. In this stage, new policies are carried out and implementation of the policy is dependent on the institutions other than those that adopted and formulated it.
The correct answer is - Mediterranean Sea.
During the Hellenistic era, the most important and busiest body of water was the Mediterranean Sea. This was due to the location of it, because it was a sea on which shores where the biggest and greatest civilizations at the time.
The civilizations in the Mediterranean region were all using it for multiple purposes, trading, military actions, exploration, fishing, for communication... This led to an extensive usage of the sea from a very early point in the human history, and that has continued over the centuries.
