Answer:
Disease helped European expansion into those areas
Explanation:
For example, disease like smallpox was a major contribution to European expansion in the Aztec and Incan empires.
The Aztecs and Incas had no natural immunity to the disease and were extremely vulnerable to it, so smallpox was able to demolish the populations.
The conquerors, Hernan and Cortes, were able to easily crush the populations that had already been weakened by disease.
This was also present in other areas in the Americas and the Pacific.
The routes of The Seminole and Creek which were the two native American groups crossed over part of the Gulf of Mexico.
World War I generated jobs at home in England and in the military.
Answer: 1. 48/12 L or 4 L
Explanation:
12 would be the common denominator of all of those fractions, so you get them all with a common denominator, add them together, divide by the amount of people and you get both of your answers.