Which of the following people is an example of a serf a) a landowner who allows others to farm his fields b) a soldier who has to swear loyalty to another powerful person c)a farmer who has to give most of what he farms to someone else d)a tax collector employed by the roman empire

Create a piece use function with at least two functions explain using complete sentences the steps of graphing the function. graph the functions

He table below shows the number of immigrants to the united states from different regions of europe between 1871 and 1910

10 points per question and brainlist 1. name four of the ruling dynasties of china. describe at least three contributions to society from each dynasty. 2. why did the qin ruler zheng burn chinese literature and philosophy books? how did the han dynasty establish a strong and effective government? why did people rebel against the sui rule? 3. what new technologies were invented during the tang dynasty and fully developed in the song dynasty that would eventually have a great impact on the world? explain why this technology had such an impact. 4. who were the invaders that seized control and took over the song dynasty? 5. how was china's history affected by its policies of isolation from the outside world during the ming dynasty?