Answer: diffraction
Explanation: diffraction is the spread of light or other waves/beams (like sound for example) through out a certain space.
Answer:
political machine
Explanation:
A political machine is a party organization that recruits its members by the use of tangible incentives - money, political jobs, an opportunity to get favors from government - and is characterized by a high degree of leadership control over member activity.
Answer: B. Military conquests
Explanation: Ramses II led the Egyptian army against several enemies including the Hittites, Syrians, Libyans, and Nubians. He expanded the Egyptian empire and secured its borders against attackers.
Answer:
A region (Oceania)
Explanation:
Micronesia is a subregion of oceania (Australian).
Hope it helps!