The work of sea water is performed by several marine agents like sea waves, oceanic currents, tidal waves and tsunamis but the sea waves are most powerful and effective erosive agent of coastal areas. Sea waves are defined as undulations of sea water characterized by well-developed crests and troughs.
Answer:
Invasions by Barbarian tribes.
Explanation:
The answer to this should be A :)
At the same time, Britain feared that if it lost the American colonies, it would lose the entire British Empire. In 1776, Britain did not have 13 New World colonies, it had 30. The American Revolution raised the specter of the loss of Ireland and the British West Indies.
