Slavery was more prevalent in South Carolina than in North Carolina because settlers of South Carolina came from plantations in Barbados and settlers of North Carolina usually had small farms. Another factor why slavery was common in the Carolinas was because the colonists in the Carolinas came from the Caribbean, where slavery was common.
These two theories are related because they are continuity from one another. The theory of plate tectonics insinuates that the crust layer is broken into multiple pieces, this is caused by the pressure of the mantle layer, which managed to break the crust where it is thinner. The theory of continental drift insinuates that the tectonic plates move around the Earth because of the pressure from the hot semi-liquid mantle layer.
Answer:
b. flat rotation curves in spiral galaxies
Explanation:
Dark matter accounts for majority of the matter in the universe (about 85%). It is considered to be composed of subatomic particles which are yet to be discovered. Dark matter cannot be observed because it does not emit light that can be detected. Only its gravitational effect is visible.
Astronomers when calculated the mass of the visible matter and tried to account for the observed speed of stars in the galaxy, there was a mismatch. To understand what caused this mismatch, astronomers gave name to the invisible matter as the Dark Matter.
The expected velocity of stars should decrease away from the near the center of the galaxy but a constant velocity of stars was observed that is a relatively flat rotation curve was obtained.
Thus, flat rotation curves in spiral galaxies in an evidence of Dark Matter.
Answer:
The Los Angeles riots of 1992 were a series of serious riots, looting, and arson that took place in Los Angeles County, California in 1992. These were the largest riots in the United States since the 1967 Detroit riots, the largest in Los Angeles since the 1965 Watts riots, and the riots with the highest number of deaths since the 1863 riots in New York.
The riots began on April 29, 1992, when a jury acquitted four white policemen accused of beating a black taxi driver Rodney King, who resisted to be arrested. A video showing King being beaten by police officers was released to the media. As a result, thousands of African American citizens in Los Angeles, considering the verdict as unfair, took to the streets. The riots lasted six days. The crowd carried out thefts, assaults and arson, with losses estimated at over 1 billion dollars. Peace on the streets was restored only after members of the National Guard of California, 7th Infantry Division and the 1st Maritime Division were called to prevent further riots when the local police were unable to control the situation. In total, 63 people were killed during the riots, 2,383 people were injured, over 12,000 were arrested and 3,767 buildings were burned.
Answer:
place, distance, distribution, movement, region, spatial association, and sustainability.
Explanation:
The seven geographical concepts of place, space, environment, interconnection, sustainability, scale and change are the key to understanding the places that make up our world. These are different from the content-based concepts such as weather, climate, mega cities and landscapes.
