motor neuron, one of various efferent nerve cells that transmit nerve impulses from the brain or from the spinal cord to muscular or glandular tissue. According to location, some kinds of motor neurons are the peripheral motor neurons and the upper motor neurons. Also called motoneuron.
The Zimmerman telegram probably had a peripheral effect on breaking the isolationist sentiment in the US in WWI. Relations with Mexico were strained already (Veracruz was occupied) but once Huerta was gone, the Mexican neutrality in the World Wa...
Zimmerman, a 28-year-old mixed race Hispanic man,[Note 1] was the neighborhood watch coordinator for his gated community where Martin was visiting his relatives at the time of the shooting.[3][4][5] Zimmerman shot Martin, who was unarmed, during an altercation between the two.