Answer:
Subduction zone megathrust fault post Earth's largest earthquakes, along the multitude of smaller events that contribute to plate convergence.
Overcrowding and slums developed in many impoverished countries in the 20th century, mostly due to large migrations to cities from people looking for work.
Answer:
B. Rapid development of technology.
Explanation:
Airplanes were not a thing yet. Railroads were still the main form of transportation at that time.
Answer:
D
Explanation:
Our Axis Always point towards the north star no matter where we are in the orbit.. Hope it works