The Portuguese in Brazil
When the Portuguese arrived in Brazil in 1500, their situation as colonialists was very different from that of Spain in Mexico and Peru. They did not find an advanced civilization with hoards of precious metals for plunder, or a social discipline and organisation geared to provide steady tribute which they could appropriate. Brazilian Indians were mainly hunter–gatherers, though some were moving towards agriculture using slash–and–burn techniques to cultivate manioc. Their technology and resources meant that they were thin on the ground. <span>They had no towns, no domestic animals. They were stone age men and women, hunting game and fish, naked, illiterate and innumerate.</span>
•The slave population had changed.
•Independence has overcome them.
•Tax had come into play, providing commercial guidance, safety, so on.
•Economies had been brought back together, once again.
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Answer:
The Richter Magnitude unit.
Explanation:
The ritcher magnitude scale measures the size of an earth quake. It is a logarithmic representation. For uniformity, consistence of measurements and interpretation of outcomes, this unit is callibrated to represent the log of the largest amplitude on a seismograph.
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Cultural convergence occurs when multiple cultures share information with each other and become similar to one another. Communication is one of the most prominent ways that cultural convergence happens since some cultures end up incorporating other languages into own.
Ice wedging and abrasion
putting trash in the water and piping sewage water in oceans
