They contain fluorine atoms, carbon atoms and chlorine atoms.
B. . Doctrine that the US had the right and duty to expand throughout North America.
Answer:
The Portuguese, French, British and Dutch
Explanation:
While it was the Portuguese who pioneered the earliest ventures of Europeans into Africa, they were soon followed by others. Most of the European outposts along the coast changed hands from time to time as the relative power and influence of different players waxed and waned. The French, British, and Dutch were all major players, and much of the most lucrative trade was based on the trans-Atlantic slave trade. European ships established a ‘triangular’ trading route, bringing goods for trade from Europe to the West coast of Africa, then taking slaves across to the New World, and returning to Europe with agricultural commodities from there.
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