Answer:
c.
It was an unconstitutional extension of Congress that should be controlled by the states.
Explanation:
Answer:
The Sierra Madre mountains surround city & trap in polluted air.
Explanation:
Answer:
Carter G. Woodson.
Explanation:
Carter G. Woodson was an author and historian. He is known as the “Father of Negro History” because he defended that education could transform society, improve race relations and benefit the lower classes. He was the first African American born of slaves to earn a PHD. He also defended that all people should learn black history and because of that he celebrated Negro History Week.
To test this hypothesis I would select an even number of children (20 children, for example) and divide them into two groups. Each group would undergo a series of medical examinations to assess everyone's health (it is important that all children have a healthy body). Then each group would receive a "mission", the mission of group A would be to go to school only by bus for 6 months, the mission of group B would be to go to school just walking for their months. After this period of time, the children would be submitted to the same exams so that we could assess changes in the health of each one of them.
One of the most important principles of scientific research refers to the establishment of an experiment so that it is possible to collect data that can confirm or cancel a hypothesis. As we can see in the example above, this principle was applied, since a 6-month experiment was established, which will provide data, so that it is possible to confirm or deny the hypothesis that children who walk to school are healthier than those who go to school by bus.
With the French now involved, the British, still believing that most Southerners were Loyalists, stepped up their efforts in the Southern colonies. A campaign began in late 1778, with the capture of Savannah, Georgia. Shortly thereafter, British troops and naval forces converged on Charleston, South Carolina, the principal Southern port. They managed to bottle up American forces on the Charleston peninsula. On May 12, 1780, General Benjamin Lincoln surrendered the city and its 5,000 troops, in the greatest American defeat of the war.
But the reversal in fortune only emboldened the American rebels. South Carolinians began roaming the countryside, attacking British supply lines. In July, American General Horatio Gates, who had assembled a replacement force of untrained militiamen, rushed to Camden, South Carolina, to confront British forces led by General Charles Cornwallis. But Gates's makeshift army panicked and ran when confronted by the British regulars. Cornwallis's troops met the Americans several more times, but the most significant battle took place at Cowpens, South Carolina, in early 1781, where the Americans soundly defeated the British. After an exhausting but unproductive chase through North Carolina, Cornwallis set his sights on Virginia.