<span>1. Serf system: State gives land to families for their own use. In return, males work for state (build roads, army, or working state lands). Surprisingly, system was not resented. </span>
<span>2. Mitmakuna: large communities travel hundreds of miles and create new settlements ruled by Incan laws </span>
<span>3. Superior architecture, large stone blocks combined with incredible precision</span>
The third alternative is correct (C).
Each American state has the autonomy of its electoral process, so it is natural that different practices are observed.
During the primary elections in the US, eight states reserve dates for a possible second round if none of the candidates reaches the required percentage of votes. They are Alabama, Arkansas, Georgia, Louisiana, Mississippi, Oklahoma, South Carolina and Tennessee.
The Munich Pact was an example of awful foreign policy, which allowed Hitler to annex Czechoslovakia.
