Answer:
What role did Simón Bolívar play in the Latin American independence movement? ... Bolívar himself led multiple expeditionary forces against the Spaniards, and between 1819 and 1822 he successfully liberated three territories—New Granada (Colombia and Panama), Venezuela, and Quito (Ecuador)—from Spanish rule.
Explanation:
Answer:The coal-fired steam engine was in many ways the key technology of the Industrial Revolution. Steam power was first used to pump water out of coal mines by Thomas Newcomen, who invented the first steam engine that truly worked in 1712. ... Watt had taken Newcomen's design and improved upon it.
Explanation:
America se describió el 12 de octubre de 1492
B. helped prevent and cure diseases like tuberculosis and polio.
