It is very common to express the concentration of solutions in terms of percentages. Percent means per 100 parts, where for solutions, part refers to a measure of mass (Î¼g, mg, g, kg, etc.) or volume (Î¼L, mL, L, etc.).
The founding ceremony of the Federation in 2161. The four founding species of the Federation (clockwise from top left): Humans, Vulcans, Andorians, and Tellarites. The Federation was founded in San Francisco, Earth in 2161.
The UN was established in 1946 in order to provide a mechanism that promoted world peace and cooperation.This was in contrast to the previous League of Nations which was ineffective at maintaining those ends.he UN was established in 1946 in order to provide a mechanism that promoted world peace and cooperation.