The answer is A.
Proof:
The Caddo first encountered Europeans in 1541 when the Hernando de Soto Expedition came through their lands.De Soto's force had a violent clash with one band of Caddo Indians, the Tula, near Caddo Gap, Arkansas. This event is marked by a monument that stands in the small town today.
C:
They had no rights due to the fact that they were slaves.
Answer:

Blue is the colour of the Sky and the Sea - both of which are actually colourless. Blue signifies the vast expanse of space which pervades the universe and in which the Universe has its being.
VISHNU means the “all-pervading consciousness” and therefore his characteristic colour should be blue.
The connection between the Absolute known as BRAHMAN and expansive space is enunciated in the Chandogya Upanishad.
3:12:7-9: That which is (designated as) Brahman, even that is this ākāśa (space) outside the body. That which is the ākāśa outside the body, even that is the ākāśa inside the body. That which is the ākāśa inside the body, even that is this ākāśa within the (lotus of the) heart. This Brahmaan is all-filling and unchanging.
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In contrast to mechanical waves, electromagnetic waves can travel without a medium. This implies that electromagnetic waves can pass not only through solid objects like air and rock but also through empty space.
James Clerk Maxwell, a Scottish scientist, created a scientific theory to explain electromagnetic waves in the 1860s and 1870s. He realized that electromagnetic waves can be created when magnetic and electrical fields combine together. He compiled this electricity-magnetism relationship into what are now known as "Maxwell's Equations."
German physicist Heinrich Hertz used Maxwell's theories to explain how radio waves are transmitted and received. In honour of Heinrich Hertz, the hertz, or one cycle per second, is the unit of radio wave frequency. Two issues were resolved by his radio wave experiment. First, he had proven that the speed of radio waves was the same as the speed of light, which was something Maxwell had only theorized.
This demonstrated how radio waves are a type of light. Second, Hertz discovered how to create electromagnetic waves by causing the electric and magnetic fields to separate from wires.
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<span>Answer:
A general's win-loss record is only one thing to ponder upon. There are other factors. One is the competency of the opposition. So a lackluster general may fight an even worse general and end up looking good by winning. Weather may be a factor. A good general with a good plan may still lose because of bad weather. Good generals with good
plans may be defeated may be defeated
by an army with better weapons.
There's also reputation to consider.
Grant fought and won more than he
lost. Other generals still complained to
Lincoln about him saying he drank. Lincoln stayed with him saying he was needed because he fought. Lee may have been a better general than Grant but he did not have as many men and his men were poorly fed and supplies were inadequate.</span>