Answer:
Takes hormones for 1 to 2 years.
Explanation:
The person will take the hormones for 1 to 2 years prior to the surgery.
The answer is "world-systems theory". World-systems theory is a multi-disciplinary, large-scale approach to world history and social change.
<em>Hope this helped! :)</em>
D paleo-indians domesticated their plants and animals as a source of food and B) peleo-indians didn't change their ways after the Ice Age ended
Answer:
D.) The development of railroads.
Explanation:
Railroads provided fast and easy travel like never before in this time period. So this seems like the best answer.
(By the way you didn't give the chart so I'm sorry if I got this wrong.)