The first one is C and the second one is B.
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Answer:
C.) blazing trails and constructing roads to open the west.
Explanation:
Pioneers like Daniel Boone contributed to westward expansion by blazing trails and constructing roads to open the west.
Daniel Boone helped in carving of the Wilderness Road from Virginia to Kentucky and saw the establishment of the Boonesboro settlement
All of the following were United States presidents except "<span>C.William Seward," since although he did indeed run for the office of President, he instead ended up serving under President Lincoln. </span>
