Read the sentence from the article: "It's drought-proof, that's one of the most important things, said water-use expert Bob Yamada. According to the article, why is it "drought-proof?" A a desalination plant being built in Carlsbad B using machinery to make ocean water drinkable С the availability of an unlimited supply of ocean water for desalination D the probability of desalination plant easing California's drought issues

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.

i would say it is the roman empire europe after the norman conquest.

c. pro-democracy demonstrations.

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.