All of the given options were found in Tenochtitlán.
Explanation:
Tenochtitlán was the capital city of the Aztec empire and one that did take some effort for the Spanish to take as it was a great architectural feat as an island in the middle of the water with its technology and sustainability.
The presence of man made islands there is well documented which created passages and some amount of arable land.
The causeways had also existed and could have been pulled away by mechanics.
There was also the city planning which was famously doe in concentric circles.
Thus all of the given options were present in the capital.
c. caused the native americans to o develop immunity to european disease s
Explanation:
The Anscombe Society believes that the intact, stable family is the most fundamental unit of society. We define marriage as the exclusive and monogamous union between a man and a woman grounded in a commitment to mutual love and aid, with the intent to remain so committed until death. ...
Muslims are people who follow or practice Islam, a monotheistic Abrahamic religion. The derivation of "Muslim" is from an Arabic word meaning "submitter". Muslims consider the Quran, their holy book, to be the verbatim word of God as revealed to the Islamic prophet and messenger Muhammad. The majority of Muslims also follow their own versions of compilations claimed to be the teachings and practices of Muhammad as recorded in traditional accounts.
"<span>(1) Large numbers of people migrated" would be the best option as to the development that encapsulates all of these events in history. Communism did not play a role. </span>