She could not wite her name, but, she patented a hand operating machine for kneeding and rolling dough. Who was she?
http://inventors.about.com/library/inventors/bljosephlee.htm
http://www.ncat.edu/~childres/doughneader.html
What year did the first recorded Blacks arrive into America?
http://www.infoplease.com/spot/bhmtimeline.html
Who was the first black to play in the Majors in the modern day era and what team did the play for?
To find the answer to your first question about who patented a hand operating machine for kneading and rolling dough, we can use the provided links. The first link takes us to a page about the inventor Joseph Lee, who created a bread-making machine in the late 1800s. This is likely the person you are referring to.
Regarding your second question about the year the first recorded Blacks arrived in America, we can utilize the provided link. The link takes us to a page with a timeline of Black History Month, which shows significant events throughout history. By scrolling through the timeline, we can find the information we need. According to the timeline, the first recorded Blacks arrived in America in 1619.
Finally, for your third question about the first black player in Major League Baseball in the modern era, we can search for this information. The answer is Jackie Robinson, who broke the color barrier in baseball. He played for the Brooklyn Dodgers in 1947.