1. Coastal position allowed Genoa and Venice to be not only hubs for inland trade, but also naval trade.
Naval trade allowed transportation of goods from far away, as it was faster and more safe.
2. People of Italian trade cities probably borrowed some words, clothes, cuisine and inventions from those who visited them.
3. Signoria was a type of government, were power was held by one dynasty, or party. Signorias were often established in times of crisis, when it was important to have a strong figure, who could make swift decisions to stave off the threat.
4. Signoria helped to create strong civil government, relatively independent from pope or monarchs. Because of it italian cities could be more open minded towards science and secular culture.
5. It's a situation which is very prone to corruption, especially nepotism. The ruling family would try to perserve status quo, and would offer most important offices to familiy's members. The quality of people in power would deteriorate, as they are appointed not by merits and skills, but by blood.
It would also be important to be in good relations with the ruling family, so it would probably be necessary to give them bribes or gifts.
You have much higher chances to receive an answer when you divide this question into 2,3 or even 5 shorter questions :)
Okay lol whats your question
Answer: They wanted to use their land for tobacco plantations.
The Natchez are a Native American people from the Lower Mississippi Valley. They spoke a language with no known close relatives, and are noted for being the only Mississippian culture with complex chiefdoms that survived into the colonization period. The Natchez were defeated by French forces around 1730. Today, most descendants of the Natchez live in Oklahoma and South Carolina.
Initially, contact between the Natchez and the Europeans was peaceful. French colonists intermarried with the Native Americans and the French were granted some lands to cultivate. French colonists imported African slaves and cultivated tobacco plants. During the 1710s and 1720s, however, several conflicts arose. These culminated in the French commander Sieur de Chepart's order to vacate the village in order to use the land for a tobacco plantation. This initiated the Natchez Revolt.