What is the importance of linen in egypt ?

In ancient Egypt linen was used for mummification and for burial shrouds because it symbolized light and purity as well as wealth. Linen was so valued in ancient Egypt that it was used as currency in some cases. Linen was also produced in ancient Mesopotamia and reserved for higher classes.

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

according to classical republican political theory, which democratic republics would function best?

a.   small republics, with people who had similar interests

b.   large republics, with people who had competing interests

c.   republics made up entirely of landowners

d.   republics made up entirely of servants