Which of the following week not a factor in the fall of the aztec empire

1519 (March 4): The Spaniards land in what is now Veracruz. The natives greet him with gifts. A contingent from Tenochtitlán also arrives with gifts. Cortes showed force and demonstrated his canons, terrifying the messengers.

Cortes sinks all the ships except one small vessel, and moves to the city-state of Tlaxcala. Generally speaking they begin on friendly terms.

The Spanish went on to Cholula. It's unclear what happened, but in the end many people in the city were killed by the Spanish.

1519 (Nov 8): Cortes and army arrives at Tenochtitlán, and begin on good terms. However, Cortes takes charge and demands tribute and some Roman Catholic shrines to replace the Aztec gods.

Cortes returns to the coast to defeat a rival Spanish army. The remaining soldiers join him.

The Aztecs revolt, driving the Spanish from the city.  Cuitláhuac becomes emperor.

The Spanish go to Tlaxcala and make an alliance with them.

Most Aztec cities are conquered, and a siege of Tenochtitlán begins.

1521 (13 August): The last Aztec emperor, Cuauhtémoc, surrenders to Cortes.

Explanation:The expansion of the Maya Empire into the Aztec region

the correct answer is

d) rocket launcher

the hollywood film industry of 1950 was threatened on several different fronts. television broadcasting was rapidly becoming the dominant entertainment medium in the united states. the paramount anti-trust consent decree requiring separate ownership for production companies and theater chains had gone into effect on 1 january 1950. large numbers of young men and women were marrying, having children, and moving to the suburbs, which affected the viability of downtown first-run movie theaters. foreign revenues were endangered by protectionist tactics including quota systems, high taxes, and blocked funds. finally, the morality and patriotism of hollywood films and filmmakers were under attack from government, religious, and citizens' groups.

explanation: