Dr. Smith is conducting a longitudinal case where it is a case being done in a same manner over a long period of time. It could be seen above as Dr. Smith has instructed his representatives to go back every five years to conduct the same measurement in a course of a long period which is until they are sixty years old which could be classified as the longitudinal case.
Answer:
d. France
Explanation:
The French and Indian War was ended by the Treaty of Paris, which gave control of all French land in North America to England.
The correct answer is <em>"</em><em>The Tigris and Euphrates Rivers</em><em> produced silt that fertilized the soil."</em>
Mesopotamia's soil was fertile and had good conditions for farming and agriculture cultivation, however, due to dry climate conditions it didn't have enough rainfalls which put under danger farming in this region. difficult. ... Irrigation by The Tigris and Euphrates Rivers helped Mesopotamian civilization to water the farmlands with the river's waters.
<span>League of Nations,Rhineland, appeasement</span>
