He original civilizations of the indus valley were greatly changed by the migration of the a. mauryans. b. greeks. c. aryans. d. mughals. reset selection

Ascenario that doesnt  include any modern objects like electricity

Aristotle thought so every portion of the earth tends toward the center until by compression and convergence they form a sphere. travelers going south see southern constellations rise higher above the horizon.~ hope this !

Granite is a hard stone and lasts for a long time in both modern and ancient buildings. as proof of its durability, granite is often used in gravestones and memorials, intended to last for many years.