Explain how you tell if a fold was an anticline or syncline?

An Anticline has a form of an A, it means it is curved upward

A Syncline has a fomr almost like a Y, (actually is like a U), it means it is curved downward

Explanation:

Originally, sedimentary rocks are horizontal beds where the deepest bed is the oldest and the youngest bed is the surface one.

After stress by tectonics, these rock beds become curved and we can find upward and downward curves. Usually, these folds are exposed on earth's surface, then they are exposed to weathering and erosion, which make disappear part of the secuence of rock beds.

An anticline can lose it's summit, so we will find a repeated secuence where the oldest rocks are in the central part (the axe) and the youngest are in the external parts of the fold.

A syncline will show the youngest rocks in it's axe and the oldest rocks in its external parts.

there's multiple reasons why the conquistadors were so successful in colonizing central america, and some of them are:

- they were seen as gods;

at the beginning, the spanish settlers were seen by the natives as gods, and this was mainly due to their white skin, and the way they came with their boats.

- possessed superior weaponry;

the spanish had gunpowder and guns, as well as cannons, while the natives did not had any fire weapons.

- made cleaver alliances;

they used the situation of tribes hating each other, so they made alliances with some of them which served them very well.

- brought diseases;

the native people were not immune to certain diseases the europeans brought with them, so they were dying from seeming harmless things for european standards.

ther isnt a list

explanation: