According to mr. lee’s announcement, which of these might be the focus of his campaign?

If your on usatestprep, it is answer D (He will replace the old way of doing things.)

Explanation:

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

hi!

your answer is b

hope this !

~courtney