Because it is important to know the composition of the object
Density is the ratio of the mass of a sample to the volume occupied by that mass, and expresses how much mass there is per unit volume of a given portion of matter. Density is a physical property of extreme importance in the characterization, identification and use of substances or materials.
England, Japan, Russia, France,Germany
He made 4 voyages and all of them were between 1492 and 1502 sorry idk the exact dates
Answer:
From 1948 through the 1990s, a single word dominated life in South Africa. Apartheid—Afrikaans for “apartness”—kept the country’s majority black population under the thumb of a small white minority. It would take decades of struggle to stop the policy, which affected every facet of life in a country locked in centuries-old patterns of discrimination and racism. The segregation began in 1948 after the National Party came to power. The nationalist political party instituted policies of white supremacy, which empowered white South Africans who descended from both Dutch and British settlers in South Africa while further disenfranchising black Africans.
PS. Can you mark brainliest???
