Once in office as governor on May 21, 1928, Long moved quickly to consolidate his power, firing hundreds of opponents in the state bureaucracy, at all ranks from cabinet-level heads of departments and board members to rank-and-file civil servants and state road workers. Like previous governors, he filled the vacancies with patronage appointments from his own network of political supporters. Every state employee who depended on Long for a job was expected to pay a portion of his or her salary at election time directly into Long's political war-chest, which raised $50,000 to $75,000 (equivalent to about $700,000 to $1,000,000 in 2013 dollars) each election cycle. The funds were kept in a famous locked "deduct box" to be used at Long's discretion for political and personal purposes. The American historian David Kennedy wrote that the extremely authoritarian regime Long established in Louisiana was "... the closest thing to a dictatorship that America has ever known".  Once his control over the state's political apparatus was strengthened, Long pushed a number of bills through the 1929 session of the Louisiana State Legislature to fulfill campaign promises. These included a free textbook program for schoolchildren, an idea advanced by John Sparks Patton, the Claiborne Parish school superintendent, and the Long confidant, Representative Harley Bozeman of Winnfield. Long also supported night courses for adult literacy (which taught 100,000 adults to read by the end of his term), and a supply of cheap natural gas for the city of New Orleans.  Long began an unprecedented public works program, building roads, bridges, hospitals, and educational institutions. Huey P. Long's reign of legislation brought textbooks, a highway, natural gas heating to New Orleans, and buildings still standing at LSU. His bills met opposition from many legislators, wealthy citizens, and the media, but Long used aggressive tactics to ensure passage of the legislation he favored. He would show up unannounced on the floor of both the House and Senate or in House committees, corralling reluctant representatives and state senators and bullying opponents. These tactics were unprecedented, but they resulted in the passage of most of Long's legislative agenda. By delivering on his campaign promises, Long achieved hero status among the state's rural poor population.  When Long secured passage of his free textbook program, the school board of Caddo Parish, home of conservative Shreveport, sued to prevent the books from being distributed, saying it would not accept "charity" from the state. Long responded by withholding authorization for locating an Army Air Corps base nearby until the parish accepted the books.

Answer this question "What problems did these bills address?" by extracting the answer from the text above.
These included a free textbook program for schoolchildren,