My country tis of thee,
Sweet land of liberty,
Of thee I sing.
Land where my fathers died!
Land of the Pilgrim's pride!
From every mountain side,
Let freedom ring!
('Tis of Thee)
Comes from that song, America was formed by pilgrims. The were proud that they formed a free country so it is Pilgrims Pride.
Answer:
The Cambrian Explosion!
Explanation:
Sounds exciting right?
WELL IT IS!
The Cambrian explosion or Cambrian radiation was an event approximately 541 million years ago in the Cambrian period when practically all major animal phyla started appearing in the fossil record. It lasted for about 13 – 25 million years and resulted in the divergence of most modern metazoan phyla.
So in your case the answer would be 542 million years ago or the first animals with exoskeletons appear.
C. Congress cannot establish a national church or state religion
Causes and Effects of the American Revolution. After the French and Indian War, Britain needed money. As a result, the British government placed taxes on the American colonists. The British thought that the colonists should help pay for the war since it had been fought partly to defend the colonies.