Which of the following is not a challenge to australia's mining industries? a. transportation costs are high. b. few people are willing to do the low-paying work. c. land use is a controversial issue in the country. d. some rich mineral resources lie in lands that the aborigines consider sacred.

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.