How did the aztecs use trade to increase their economy?

the aztecs traded everything but their main crop was corn. they also produced   peppers, hemp, beans, squash, avocados, tobacco. aztec economy relied strongly on agriculture. they barter their products in the market. they brought many articles to this market: medicine, jewelry, corn , wood, feathers, different kinds of coins, etc.

explanation: d

question:  

the chart compares religious beliefs to us political party support.

religious beliefs and party support, 2012

this chart demonstrates that

a) more highly religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

b) more highly religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

c) more moderately religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

d) more moderately religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

answer: a.