This was because slavery was not accepted or approved by all all races. Slavery was only accepted by the whites only.Due to this reason the idea about all men were created equal was raised and hence no single individual from whatever race is suppose to be exposed to slavery.
Answer:
the announcement of the Athenian victory at the Battle of Marathon
Explanation:
They were with the Americans, they even signed a treaty of alliance
Answer:
It is impressive to reflect that 100 years ago, in the midst of a savage fraternal war, the United States Congress established a body devoted to the advancement of scientific research," Kennedy said. "The recognition then of the value of 'abstract science' ran against the grain of our traditional preoccupation with technology and engineering
