Sociologist William Julius Wilson uses this term Jobless ghettos to describe high-poverty minority neighborhoods where the majority of adults do not work.
The negative urban population in the America has grown from 33 percent of all nationwide poverty in 1959 to almost 50 percent in 1991, maximum hastily in African American neighborhoods.
Social scientists like Wilson generally outline ghetto neighborhoods as those inside ghetto poverty census tracts, a proper time period for regions "wherein at least forty percent of the residents are terrible." He unearths it alarming that between 1970 and 1990, 1,203 tracts fell to ghetto poverty stage within the country's a hundred largest cities.
Wilson refutes the argument made by way of sociologists Douglas Massey and Nancy Denton that despair-generation ghetto poverty in the 1930s was simply as focused because it changed into in the Seventies due to the fact African American communities suffered identical racial segregation no matter the 12 months. but segregation does no longer provide an explanation for why, from 1970 to 1990, concentrated poverty has tripled in sure African American neighborhoods, nor does it remember "the rapid boom of joblessness, which accelerated through these two decades."
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Answer:
On the 30th of December which equates to 0.065 billion years ago
Explanation:
The cosmic calendar was made popular by a famous astronomer named Carl Sagan. His aim was to help people to better understand when a particular prehistoric event in the universe occurred when compared to another prehistoric event.
He achieved the aim by chronologically arranging the 13.8 billion years of the universe age into one year. According to such arrangement, the Big Bang occurred on the 1st of January (13.8 billion years ago) while Dinosaurs went into extinction on the 30th of December (0.065 billion years ago).
Following their extinction, the age of primates began on the 31st of December (Just 40 million years ago). You can see that Carl Sagan's visualization puts the beginning of primates (which men evolved from) immediately after the extinction of Dinosaurs and very far away from the Big Bang that signifies the creation of the universe.
Answer:
2.84*10^-3 years = 0.00284*10^-3 years
Explanation:
To find the orbital period you use the following formula:
r: 2.0A = 2.0(1.5*10^11m)=3*10^11 m
G: Cavendish constant = 6.67*10^-11 Nm^2/kg^2
M: mass of the sun = 1.98*10^30 kg
Next, you calculate the time in seconds of one Earth's year:
thus, you use this value to find the orbital period of the asteroid in Earth's year:
Answer:
Explanation: Mahatma Gandhi was the primary leader of India's independence movement and also the architect of a form of non-violent civil disobedience that would influence the world. Until Gandhi was assassinated in 1948, his life and teachings inspired activists including Martin Luther King Jr. and Nelson Mandela.
Civil disobedience is the refusal to comply with certain laws considered unjust, as a peaceful form of political protest.
Three examples: The salt march lead by Ghandi, poll tax non payment, extremadura campaign
They argued that slave labor was superior because slaves and slaveholders depended on one another
