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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When a piece of Halite is broken, it breaks into many smaller cubes. when a mineral breaks into jagged edges. Some minerals have no planes of weakness, so they have no cleavage. Crystal Shape is the natural geometric shape of a mineral.
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Convection in the mantle and pressure of magma on the edge of the plate
Explanation:
Convection currents occur in the mantle because the upper mantle (asthenosphere) is generally cooler than the lower mantle. The convections apply upward pressure on the lower edges on the lithosphere as the melted rocks upwell from below. The lithosphere deflects the convections and as the convections churn clockwise of anticlockwise, they drag the lithosphere with it via friction. This is what is stipulated to cause tectonic plate movements.
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Answer:
a. the mekong river is the longest
What features are you referring to