Can u make it more clear I would love to help
Answer:
Map reading is the act of interpreting or understanding the geographic info portrayed on a map.
Manufacturing industries engage in production of goods (finished products) that have value in the marketplace service industries include those industries that do not produce goods and instead provide services
events that occurred in the 20th century that were mainly because of the wars were the fall of four major monarchies (Russian, Austrian/Hungarian, German and Turkish) and conflicts in alliances (world war 1). and a huge event that occurred in the 20th century was the great depression.
sorry i didn't include all of it, that's as much as i could remember haha, hope this helped at least a little!