It was built on an island in the middle of a lake. The Aztecs built causeways, or raised roads across water or wet ground, so people could access the city.
In 1863 [state name] unfortunately under went a serious drought and an early frost, causing many to riot against the government for the lack of bread, which in turn pushed a battle between the Union and Confederate to fight over fuels, food and land.
<u><em>The price of one nation's currency in terms of another nation's currency is called the exchange rate</em></u>
They are all considered to be a mnemonic strategy. For those memory skill contributes in applying knowledge of which is learning and connecting information in a way that is needed in order to use it for learning. It is because mnemonic strategy uses skills in terms of learning or languages in order to gain knowledge and connect them with the information that has been gathered.