I think the the answere is a
Answer:
Gage had drastic change in his behavior and personality
Diplomacy involves countries negotiating with each other to settle their differences.
Hope this helps!
Answer:
Explanation:
Humanity has made enormous progress—especially over the course of the last two centuries. For example, average life expectancy in the world today is 67.9 years. In 2010, global per capita income stood at $13,037—over 10 times what it was two centuries ago.
If anything, the speed of human progress seems to be accelerating.
