Answer:D)Patent license.
A patent license is a legal protection that provides a person or legal entity with exclusive rights to making,using a selling an invented concept or product. The right exclude others from doing the same kind of concept.it is a grant of protection for invention.
Explanation:
It was first found in Sopelana (Biscaye) on the coast of Northern Spain, in the Basque region.
He established a fire department. helped get paved roads, lit up the streets. he also made the first lending library in north america. he helped with his inventions like bifocals, the odometer or the efficient Franklin stove. these establishments are all in existence today.
Answer:
As the English, French, and Spanish explorers came to North America, they brought tremendous changes to American Indian tribes. ... Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians. Europeans were used to these diseases, but Indian people had no resistance to them
The himalayas divide china from the middle east
