Since 1986 enrollments of african americans, american indians, and hispanic americans in full-time engineering programs in the united states has steadily increased, while the number of other students who enter the field has fallen.
(a) has steadily increased, while the number of other students who enter the field has fallen
(b) has steadily increased, while other students entering the field have declined in number
(c) increased steadily, while there was a decline in the number of other students entering the field
(d) have steadily increased, while the number of other students entering the field has fallen
(e) have steadily increased, while that of other students who enter the field fell.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!

answer; self_ disclosure;

its tr3way you already know

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.