Places in the west where major mines existed in the second half of the nineteenth century included California, Nevada, montana, and the black hills of

there were abundant sources of fuel nearby

the right answer is d) a conference committee. it is a temporary panel formed by house and senate members in order to reconcile differences in legislation.

sorry its a lil late, but the answer is d. the rotation 180° about z'

major cities in delaware colony included wilmington and georgetown. major towns in new jersey colony included trenton and princeton. major towns in pennsylvania colony included philadelphia, lancaster, and york. major industry in the middle colonies included farming, forest and timber, coal, furs and iron ore.