Answer:
b. they were ruled by emperors
The Aztec and Inca had a common structure in that they were both ruled by emperors.
News<span> of merger talks between book publishers Random House and Penguin ... from the book </span>industry<span>: howls from agents and authors </span>that<span> they'</span>ll have<span> fewer ... </span>will<span> fall; warnings </span>that<span> editors and marketers face huge layoffs; </span>fears that<span> ... the trend toward greater and greater </span>consolidation<span> of mature </span>companies<span>.</span>
Your answer is (b)
A non citizen in America is know as an alien. It's pretty offensive, but yeah. If you're living illegally in America, then your name is obviously not gonna be listed in the administration in the government, now, is it? XD<span />
The measurement of economic activities is in monetary terms, whereas non-economic activities lack money measurement. Economic activities result in creation and accumulation of wealth as they are done to earn profit. Unlike non-economic activities which result in mental satisfaction and happiness
Hope this helped