Vasco de Gama was a Portuguese explorer who voyages to India opened up the sea route from western Europe to the East by way of the Cape of Good Hope.
The answer B :they tend to be lower
Answer: Food and Drug Act
Explanation: Within months, two pieces of legislation resulted from Sinclair's novel: The Pure Food and Drug Act and the Meat Inspection Act, both signed into law on June 30th, 1906. Sinclair was an instant celebrity and a Socialist hero, and was finally financially stable.
B. He improved the steam engine, allowing it to be used in many
industries
Explanation:
- The first steam engine was built in 1698, and by the time Watt was born, the machines, perfected by Thomas Newcomen, were already pumping water from mines throughout the country.
- Sometime around 1764, Watt was given a model of the Newcomen machine to repair it.
- Realizing that it was impossible to repair her, he began to work to improve it.
- He added a separate condensation chamber that prevented excessive steam loss. He patented a new, improved model of a steam engine in 1769.
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Yes, in some areas Euopean impeialism was still eient after WW1.