Harappan civilization forms an important landmark in the prehistory of the Indian subcontinent. The civilization offers an excellent example to the modern world in various ways. Their expertise in town planning, water management and harvesting systems as well as drainage mechanism is unparalleled.
The Babylonians created the system of counting by 60. It was based on the Sumerians' system.
It represented social Darwinism, so it would be the first choice.
It would be "(D) The Philippines, Guam, and Puerto Rico" that were acquired by the United States as a <span>result of the Spanish-American War, since these had previously been owned by the Spanish, who lost the war. </span>
