South americans continue to immigrate to the united states even though:
a. democracy has spread in south america. b. many prefer to go to spain to
live. c. u. s. laws discriminate against them. d. most newcomers are unem-
ployed.
7 cz

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

d. china

good luck

d is the best choice

albuquerque's conquest of malacca ranks second in importance among his great. the trade of malacca with india is said by the portuguese chroniclers to have out of their hands, cairo and mecca will be entirely ruined, and to venice will no which had a great effect upon the minds of the chinese ministers