Yes. The ancient Egyptians did create a calendar that had 10 days a week. hope this helps :)
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 :)
It’s what the other guy said I just want points
Presently, as he swayed about in his endeavors to assemble all the quality he could for running he could scarcely keep his eyes open; his musings turned out to be too ease back for him to think about some other method for sparing himself than running; he nearly overlooked that the dividers were there for him to utilize albeit, here, they were covered behind painstakingly cut furniture loaded with scores and bulges - at that point, ideal adjacent to him, softly hurled, something flew down and came before him. It was an apple; at that point another promptly flew at him; Gregor solidified in stun; there was not any more any point in running as his dad had chosen to shell him. He had filled his pockets with natural product from the bowl on the sideboard and now, without setting aside the ideal opportunity for cautious point, tossed one apple after another. These little, red apples moved about on the floor, thumping into each different as though they had electric engines. An apple tossed without much power looked against Gregor's back and slid off without doing any mischief.
The railroads help transfer people and goods across the United States lot faster than on horse. Also helped with mailing.