Answer:
Air Brake
Explanation:
patented by George Westinghouse in 1868 using compressed air to brake
Answer:
Part one:
The answer is 30 because you saved 30 and 15 did not make it which means you didn't save them.
Part Two:
37 total I think. But If you mean just the parents and child then it would be 5 adults and 7 babies, so 12.
Answer: I need to see the question
Explanation:
Martin Luther King Jr.<span> (born </span>Michael King Jr.<span>, January 15, 1929 – April 4, 1968) was an American </span>Baptist<span> minister and activist who was a leader in the </span>Civil Rights Movement<span>. He is best known for his role in the advancement of </span>civil rights<span> using </span>nonviolent civil disobedience<span> based on his </span>Christian<span> beliefs. </span><span>Martin luther king was able to unite millions of people through his speaking ability</span>
He believed in philanthropy and that the rich should give money back.