Global warming "<span>B. threatens polar ecosystems". All the other answers are false, especially answer A. There is a lot that can be done to stop global warming, such as reducing energy consumption.</span>
Answer:
The tribe adopted crop-farming techniques from the Pueblo peoples, growing mainly the traditional "Three Sisters" of corn, beans, and squash. After the Spanish colonists influenced the people, the Navajo began keeping and herding livestock—sheep and goats—as a main source of trade and food.
Explanation:
The fourteenth granted blacks the right to vote
Outlawing rebates to the largest customers and setting railroad rates.
Answer:
D. Mehmed II
Explanation:
Osman was the founder of the Ottoman Empire but died far before the taking of Constantinople. Orhan was a sultan of the Ottoman Empire but once again died before the events at Constantinople. Suleiman was another sultan but he came after Mehmed II had conquered Constantinople.
