Achange brought about by the economic growth of the 1980s was

a. that americans paid higher taxes to fund social programs.
b. the availability of additional money to fund school lunch programs.
c. the development of large discount retail chains with many stores.
d. large funding increases in medical research.

A change brought about by the economic growth of the 1980s was: C. the development of large discount retail chains with many stores. 
Following the economic growth, the Average disposable income of the people in the United States was also increased.
In response to this, many companies saw this as an opportunity to opened up a store so they can be close to the customers who wanted to spend their saving.

Remember soh-cah-toasoh: cah: toa: now, looking at the picture we can see that we have an angle, the hypotenuse and want to find the value of the adjacent side to the angle. so we use cah to find the adjacent angle. plug in what we have: we need to solve for x now so we get it by itself on one side: plug this into your calculator and you'll find that:

The re-election of the president abraham lincoln.