This naturally led to the diffusion of multiple inventions, both those of the Mongols and those ideas the Mongols usurped from cultures they conquered. While the Mongols profited from the trade of silk and tea from China to Europe, they also spread the Chinese inventions of printing and paper.
1968 and 1972 was the last<span> manned missions to the Moon were conducted by the United States as part of the Apollo program. Apollo 8 was the first manned mission to enter orbit in December 1968, and was followed by Apollo 10 in May 1969.
</span>
Slaves from africa where brought to the americas to mine and work in farms
346.5 acres (0.54 sq mi; 140.22 ha)
<span>1,966.5 acres (3.07 sq mi; 795.81 ha) - wiki</span>
Of all known creatures, man is truly unique and special due to the following attributes.
1. The human brain has qualities that have no parallel in the animal world. The evidence of this is man's outstanding mental capabilities.
2. Man is the only creature that is fully bi-pedal. He can walk upright due to the special structure of his spine and therefore his hands are not necessarily required for locomotion but are free to carry out other purposes.
3. Man is the only creature that possesses the faculty of speech. His creative communication by means of his vocal system is utterly different from those that other animals have.
4. Man is the only creature that can outstandingly express emotion. Some of the animals seem to be able to do the same but they can only do so to a very minimal degree as compared with man.