Answer:
A great smallpox epidemic which destroyed the Native Americans
Generally, there were two major factors that led to the decline of the Yuan Dynasty: one was the class conflict caused by the heavy taxation, the other one was the ethnic contradiction resulting from the 'Four Class System'. ... Also, power struggles within the ruling class became more and more serious.
1.
Rome is located in Italy.
Answer:
The operation took place in the summer of 1951 and aimed at permanently driving the United Nations Command (UN) forces off the Korean peninsula. The offensive's first thrust fell upon the units of US I Corps and US IX Corps on 22 April but was halted at the No-Name Line north of Seoul by 30 April.
Explanation:
Mary would start with a hypothesis such as, "I believe that plants with no soil will not grow because there are no nutrients coming from the soil for the plant to grow"
Then she would put the plan in place to start her experiment. She will get the same type of seeds, the same amount of water and sunlight. The only difference between the 3 plants is that one plant will have no soil, the second plant will have 1 inch of soil, the third plant will have the correct amount of soil.
She will run the experiment for 2 weeks to see whether the plants have grown and what the conclusion is. She will record how much the plants have grown every day, she will measure the height of each plant.
At the end of 2 weeks, she will gather all her data and come to a conclusion.
