Venezuelan President Nicolas Maduro announced a series of major economic changes over the weekend in another desperate attempt to prop up the country's flailing economy. The key changes, which were to take effect Monday: Devalue Venezuela's currency, the bolívar, by a whopping 95%.
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Nothing like that had ever been created before in history.
The large presence of African slaves.
<u>The light bulb</u> was an invention that
showed Europeans the advancements of
the United States in the 1800s.
<h3>Other inventions of the 1800s</h3>
The following are the other inventions within 1800s:
- 1834—Henry Blair, the second African American to receive a U.S. patent, invents the corn planter.
- 1834—Jacob Perkins invents and ether ice machine, a precursor to the modern refrigerator.
- 1835—Solymon Merrick patents the wrench.
- 1835—Charles Babbage invents a mechanical calculator
Therefore, the answer is option B. the light bulb.
Other options are either from Europe or are from the time earlier than 1800s.
learn more about American inventions in 1800s: brainly.com/question/6463555
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The deliberate killing of a large group of people, especially when it's from a particular ethnic group or nation.