How did the banking industry prove to be a profitable connection for Frank Phillips?
A) He was able to become a partner in the bank.
B) He built banks all over the state.
C) He used bank connections to open other doors.
D) He made money from bankers.

B) he built banks all over the state

Explanation: Realizing that banking offered more security than wildcatting for oil, as early as 1905 Frank and L. E. had organized a Bartlesville bank. Shortly before World War I the brothers began reducing oil interests in hopes of opening a chain of banks in the Midwest.

answer: the answer is b

explanation: i just took this quiz last week

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.