They delivered mail to homes.
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The 2 political parties in America is Democrats and Republican
The correct answer should be the third one you listed. The "current drag" then is a device that is used in order to measure the sub-surface currents. This device and the measurements it provides are extremely important for the field of oceanography which studies the aspects of the oceans both the physical and the biological ones.
the second amendment give you the right to bear arms
<span>The island was initially claimed by Spain, which later ceded the western third of the island to France. Prior to gaining its independence in 1804, Haiti was the French colony of Saint-Domingue.</span>