PLEASE HEL During which decades did civil unrest lead to the creation of labor unions in the United States? Explain what caused this to occur.

A. Business tycoons owned factories and were reaping the financial rewards from low wages and poor working
conditions, which led to the creation of labor unions in the 1950s and 1960s.
B. After a series of protests that grew increasingly violent, the Supreme Court ruled that labor unions were legal in 1941,
which led to the creation of hundreds of labor unions in the 1940s and 1950s.
C. Business tycoons owned factories and were reaping the financial rewards from low wages and poor working
conditions, which led to the creation of labor unions in the 1920s and 1930s.
D. After a series of protests that grew increasingly violent, the Supreme Court ruled that labor unions were legal in 1921,
which led to the creation of hundreds of labor unions in the 1920s and 1930s.

What is the natural environment? the story of the interaction of people forming societies, cultures, and civilizationsan increase in the world’s temperaturethe process by which social institutions are adopted on a global scalethe natural world in which people, plants, and animals live

When comparing the northern and southern hemisphere, why are the peak maximum and minimum values of insolation at different times of the year? specifically, why is the peak max of incoming solar radiation in june for the northern hemisphere, but in december for the southern hemisphere? pick the best, most complete answer. because of variations in the incident angle of solar radiation, due to the tilt of earth's axis, the northern hemisphere receives more direct solar radiation in june while the southern hemisphere receives less direct solar radiation. the reverse is true in december. because of earth's tilt, as the earth progresses in its revolution around the sun, the northern hemisphere is relatively closer to the sun in june while the southern hemisphere is relatively farther from the sun. the reverse is true in december. because of earth's elliptical orbit, the northern hemisphere is relatively closer to the sun in june/july while the southern hemisphere is relatively farther from the sun. the reverse is true in december. because of variations in the incident angle of solar radiation and the length of day, due to the tilt of earth's axis, the northern hemisphere receives more direct solar radiation and has longer daylight hours in june while the southern hemisphere receives less direct solar radiation and shorter daylight hours. the reverse is true in december.

Where was goodyear located? a) northeast b) southeast c) northwest d) southwest