Answer:
The Boston Massacre was a confrontation on March 5, 1770, in which British soldiers shot and killed several people while being harassed by a mob in Boston. The event was heavily publicized by leading Patriots such as Paul Revere and Samuel Adams.
Explanation:
you could get the answer from goggle hope it helps
The annexation of Texas, a slave state, raised a lot of tension because it ruined the balance of power between the North free states and the South slave states.
Stem cells are a class of undifferentiated cells that are able to differentiate into special cell types.
They are important because they represent an area in medicine, because they have the potential to regenerate and repair damaged tissue.
Not all stem cells come from embryos but also bone marrow, your teeth and other places.
Phil Graham cowrote President Reagan's economic plan. The said plan was made possible thanks to the Gramm-Latta Budget wherein he co-sponsored the funds needed in order to do it. Also, he increased military spending while cutting other costs as well.
Stronger rails allowed heavier goods to be shipped from one point to another. Larger trains allowed more load to be moved thus allowing an increase in what "people could be moved" If you have any other questions feel free to ask!