In the gilded age
I believe the answer is: better/faster ; Increasing
Increasing communication speed allow people from different countries that are separated thousands miles apart to communicate directly and addressing a certain issue.
This would allow people to achieve better understanding on each other's situation and reduce the amount of conflicts that could occur.
biological weathering
physical weathering
A sharp, irregularly shaped rock falls into a river. Over time, the edges of the rock become smooth and rounded by rubbing against other rocks. This is an example of PHYSICAL WEATHERING.
Physical weathering is the disintegration of rocks into smaller fragments that retain each of the characteristics of the original material; The final result is many small fragments from a large one. The main causes of this process are changes in temperature, humidity and biological activity.
the answer to this question is d
Answer: The downwash on the elevators from the propeller slipstream is reduced and elevator effectiveness is reduced.