All of the above as children could reach in to small spaces and kids could work more for less pay and adults are more likely to not do it due to the risks
Alliance means when two countries becomes friends or are associated. It's like partnership.
Answer:
The 1930s Dust Bowl is one of the worst man-made environmental disasters in America’s history, it was the worst because, it had severe droughting and wind causing erosion thorughout and the air was polluted from all the dust.
Explanation:
To my mind the correct option is C. European, Asian, and African plants became a part of the American environment.
The Columbian exchange, also called the Columbian interchange, a name tha received for Christopher Columbus, was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas, West Africa, and the Old World in the 15th and 16th centuries.
