How did European diseases affect the Americas? 1.European diseases killed many buffalo and deer.
2.European diseases infected American crops.
3.European diseases killed many people.
4.European diseases infected the water in desert areas.

7. how did the early egyptians use the flooding of the nile river to their advantage? they diverted the water to flood their enemy's lands and destroy their crops. they created an easier way to travel to the mediterranean sea and the indian ocean. they established a new water-based athletic event for the ancient olympics in greece. they devised an innovative irrigation system, which created a surplus of food.

Then write 1-2 paragraphs describing one individual you believe has made a significant contribution to florida and united states history. in your response, explain why this individual's contribution was significant.

How did the actions of tsar nicholas 2 and his wife lead to revolution in russia