B. European nations used this theory to justify the practice 9f political,economic,and cultural colonialism
The best and most correct answer among the choices provided by your question is the first choice or letter A. The swamp forests formed into tropical rain forests.
The Carboniferous Period<span> is famous for its vast swamp forests, such as the one depicted here. Such swamps produced the coal from which the term </span>Carboniferous<span>, or "carbon-bearing," is derived. The </span>Carboniferous Period<span> lasted from about 359.2 to 299 million years ago* during the late Paleozoic </span>Era<span>.</span>
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They gained respect do to them fighting in the war.
Economic problems began to sap at the North’s effort for an
effective reconstruction. Even public support
for reconstruction starts to decline. At
this point, Southerners call for an end to the Reconstruction. Though support was now declining, Congress
was still able to enact the Civil Rights Act of 1875 as part of its efforts to implement
the terms of the 14th and 15th Amendments.