Answer:
The Spanish and the Portuguese were the first European nations to touch and colonize the Americas. The interaction between the natives of the Americas and the Spanish specifically were absolutely vile. The Spaniards decimated entire populations of Native Americans in the Carribean. The Portuguese on the other hand initially took interest in Newfoundland but quickly abandoned that area for the lush coast of modern day Brazi. They constructed many settlements along the coast of Brazil. the Portuguese also had numerous skirmishes with the native inhabitants of South America and also brought over African slaves; they intermarried with the natives, giving birth to a unique mulatto ethnic group.
Explanation:
Answer:
Roman engineers used inverted siphons to move water across a valley if they judged it impractical to build a raised aqueduct. The Roman legions were largely responsible for building the aqueducts. Maintenance was often done by slaves. The Romans were among the first civilizations to harness the power of water.
Explanation:
And they will come out of coordinate call advance and keep and we off balance but radio communications were the key