Answer:
it means the study of human speech including the units, nature, structure and modification of language.
He became a leader in the abolitionist movement, which sought to end the practice of slavery, before and during the Civil War. After that conflict and the Emancipation Proclamation of 1862, he continued to push for equality and human rights until his death in 1895.
Alexander Graham Bell was a Scottish-born inventor, scientist, and engineer who is credited with patenting the first practical telephone.
If you encounter this situation wherein you have some serious
problem with the some aspect of the company’s job offer, you should try to talk
with the company’s personnel representative and see if you can resolve or
clarify the issues. If you cannot resolve the issue, then you should reject the
offer.