Answer:
Europeans carried a hidden enemy to the Indians: new diseases. Native peoples of America had no immunity to the diseases that European explorers and colonists brought with them. Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians.
Explanation:
<span>The major organization that set standards for the field of medicine is referred to as the American Medical Association, although it should be noted that many such organizations have existed before.</span>
Answer:
They had to hunt for their food, build shelter, and repair their guns and traps. They had to mend and make their own clothes. They had to check their traps, prepare pelts daily, and haul the pelts out of the mountains.
Explanation:
for the first one......he ivented the lightning rod, the glass harmonica, the Franklin stove, and bifocals.
