<span>One of the Europeans’ strongest weapons against the Incas was Disease. C.
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B. The Himalayans separate India from the rest of Asia. One way to remember is that China and India fought a war in 1962, and they both have troops up guarding the McMahon Line to this day. India and China are in a superpower competition. China builds dams which impacts India's rivers, increasing the potential for hostilities. Adding to their tensions is the fact that China just made friends with Pakistan. It's very complicated and it involves every nation in Asia. If you remember that the Himalayans are an important barrier between these two countries, you're good to go.
Yes because the cool air from a near by water source migrates toward the land to take the place of the hot air rising while the air over an area of water would be warmer because it is absorbing solar energy from the sun
