the main, or central, idea of the passage is in her quest to expand library access, mary titcomb designed…

the main, or central, idea of the passage is in her quest to expand library access, mary titcomb designed the first mobile library. how does the detail in bold develop the main idea? when mary lemist titcomb became the first librarian of marylands washington county free library in 1901, she was determined to ensure convenient, widespread access to library materials. to this end, she established dozens of small branch libraries at churches, post offices, and stores. while the plan was successful, titcomb felt that some residents of isolated rural areas still found it hard to justify a trip to one of those still - distant locations, much less to the main library itself. some people werent even aware that the branches existed. titcomb decided to address this situation by delivering books directly to peoples homes. to achieve this goal, she designed the first horse - drawn book wagon. the wagon, with space for a variety of books, made its first trip in 1904. the project was so successful that it inspired other libraries to start their own mobile library programs. it indicates what caused titcomb to develop a new strategy. it gives relevant biographical information on titcomb. it describes titcombs plan to improve on her original solution.

the main, or central, idea of the passage is in her quest to expand library access, mary titcomb designed the first mobile library. how does the detail in bold develop the main idea? when mary lemist titcomb became the first librarian of marylands washington county free library in 1901, she was determined to ensure convenient, widespread access to library materials. to this end, she established dozens of small branch libraries at churches, post offices, and stores. while the plan was successful, titcomb felt that some residents of isolated rural areas still found it hard to justify a trip to one of those still - distant locations, much less to the main library itself. some people werent even aware that the branches existed. titcomb decided to address this situation by delivering books directly to peoples homes. to achieve this goal, she designed the first horse - drawn book wagon. the wagon, with space for a variety of books, made its first trip in 1904. the project was so successful that it inspired other libraries to start their own mobile library programs. it indicates what caused titcomb to develop a new strategy. it gives relevant biographical information on titcomb. it describes titcombs plan to improve on her original solution.

Answer

Answer:

It indicates what caused Titcomb to develop a new strategy.

Brief Explanations:

The bold - faced detail shows the problem (people unaware of branches and rural residents' access issues) that led Titcomb to create the mobile library, thus explaining the cause for her new strategy.