The correct answer is letter a. Francisco Madero. He is the r<span>evolutionary leader ran against Díaz in the 1910 Mexican elections. He is an advocate for democracy and social justice. He is also notable as being an instrument in sparking Mexican Revolution. He is the guy who challenged President Porfirio Diaz.</span><span>
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Gunpowder was invented somewhere around 900 in China.
Well, that's basically it... :P
I think it's the telephone because it allows people to communicate better and customers or workers don't have to walk up to everyone and disturb them. You may elaborate more on this with your own opinion
Persian king <span>Ahasuerus</span>
1. Tennessee Valley Authority
5 work relief to states
2. Social Security Act
2 programs for the elderly
3. Civilian Conservation Corps
4 help for businesses
4. National Industrial Recovery Act
3 employment for young men
5. Federal Emergency Relief Act
1 flood control