This was astrolabe; an instrument to predict the position of the stars, that could also be used to predict t one's position. The compass was invented in China.
Technically General of the Army/Fleet Admiral, depending on which division.
(Personal opinion that Commander in Chief is higher)
The most common of all non-academic uses of sociological methods is Market Research.
<h3>What is Market research ?</h3>
Market research can be regarded as process finding viability of a new service or product as well as the finding the potential customers.
We can conclude that this can be done though research conducted with potential customers.
Learn more about Market research at:
brainly.com/question/13171394
Answer:
These interactions include association, collective capital, individual substitutability, and documented control. These experiences combine to form common features in basic social units such as family, corporations, clubs, states, etc.
