What important ordinance did this one lead to in order to protect settlers?

This chart shows the number of soldiers killed according to two different sources. source a is a book written by university professors. source b is from a well-known historical website. in a paragraph, explain why the data presented is different, and evaluate the reliability of each source. which should be used in a school research project, and why?

Push-and-pull factors contribute to

Music the height of a wave or the amount of the wave carries is the amplitude. a.air b.nodes c.speed d.energy