The correct answer for this question is "a. the aztecs spread diseases like smallpox to wipe out enemy populations." The statement that was not a significant factor in the aztecs' expansion of their empire is that the aztecs spread diseases like smallpox to wipe out <span>enemy populations.</span><span> </span>
The author of any textbook will say that there have been three major industrial revolutions. The first industrial revolution was steam industrial revolution, the second one based on coil and the production or major machines with the third happening recently where automated robots have starting to take over different jobs.
It literally devastated European economy so bad, that they threw out bags of money because it had no worth.
According to the theory of supply and demand, the market is self-adjusting and companies compete by prices, so the government should interfere as little as possible in the economy.
The government of Ronald Regan followed this logic and was considered a neoliberal government, which advocates reducing the taxation of companies as a form of incentive to production and consequently to the supply of economy, since the productive activity of the companies corresponds to the aggregate supply of an economy (everything that goes on sale in the market).
In addition to the reduction in corporate taxation, the economic package called "Reaganomics" implemented a reduction in public spending, a reduction in income taxation and a deregulation of the economy. The consequences were economic growth, but with increasing social inequality between rich and poor.
Death says he hasn't been so overworked since the Black Plague.
"1942, for Death, is one of those years where, more than most times in the full picture of human history, Death has to work just a bit harder."
Source(s): The Book Thief