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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Answer:
archeologists, historians, and geographers.
Explanation:
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C) to maintain a balance of power in Europe
Treaty of Tordesillas<span>, (June 7, 1494), agreement between </span>Spain and Portugal<span> aimed at settling conflicts over lands newly discovered or explored by Christopher Columbus and other late 15th-century voyagers. Map showing the line of demarcation between </span>Spanish and Portuguese<span> territory</span>