Explanation:
maybe they used the cliff as a shelter beacause there are some people that haven't a house like us to the family that live in roads in souroundings a homies . they can live their unpermanent.
<span>Total federal revenues doubled from just over $517 billion in 1980 to more than $1 trillion in 1990. In constant inflation-adjusted dollars, this was a 28 percent increase in revenue.3As a percentage of the gross domestic product (GDP), federal revenues declined only slightly from 18.9 percent in 1980 to 18 percent in 1990.4<span>Revenues from individual income taxes climbed from just over $244 billion in 1980 to nearly $467 billion in 1990.5 In inflation-adjusted dollars, this amounts to a 25 percent increase.</span></span>
Newly arrived immigrants in some ways caused a lot of trouble to the economy. Especially for people who already lived in the area. One example of this is that immigrants created a lot of competition for jobs. Not to mention we didn't have t he money to fully support the ever growing amount of immigrants as well ( that why as many as 12 lived in 1 home).
