The first important labor union in the United States was called the Knights of Labor. The correct option among all the options given in the question is option "c". This labor union was formed during the late 1880's. Although this union did not survive for a long time due to lack of leadership, still it was a force to reckon with when it first started.
It is called social reproduction.
The geography of Egypt had a significant effect on the development of the Egyptian civilisation. The Nile flowed through Egypt and flooded every year. The floods brought fresh deposits of fertile soil which ancient Egyptian farmers used to develop a prosperous agricultural economy. The Egyptian civilisation grew from the farmer's crops and all aspects of society were connected in some way to agriculture and the inundation.<span>
</span>
Answer:

Data Access Layer

Information Computer Technology
➟DAL in ICT
⎆ <u>Data Access La</u><u>y</u><u>e</u><u>r</u><u> </u><u>in Information Computer Technology.</u>
You mean phases?just to name a few crescent full moon