Answer:
short term - assasination of franz ferdinand
long term - friction between the two countries
Oftentimes, it would be an "<span>B) aging population" that </span>is not a situation that leads to civil unrest, since this is considered by most to be a natural part of life that is unavoidable.
Explanation:
Moon landing conspiracy theories claim that some or all elements of the Apollo program and the associated Moon landings were hoaxes staged by NASA, possibly with the aid of other organizations. The most notable claim is that the six crewed landings (1969–1972) were faked and that twelve Apollo astronauts did not actually walk on the Moon. Various groups and individuals have made claims since the mid-1970s that NASA and others knowingly misled the public into believing the landings happened, by manufacturing, tampering with, or destroying evidence including photos, telemetry tapes, radio and TV transmissions, and Moon rock samples.

Ask a question and we’ll answer
The United Nations (UN) was created at the end of World War II as an international peacekeeping organization and a forum for resolving conflicts between nations.