Please help me 100 points!!!

David Conner Treen Sr. was an American politician and attorney from Louisiana. A member of the Republican Party, Treen served as U.S. Representative for Louisiana's 3rd congressional district from 1973 to 1980 and Governor of Louisiana from 1980 to 1984. Treen was the first Republican elected to both offices since Reconstruction.

David Conner Treen Sr. (July 16, 1928 – October 29, 2009) was an American politician and attorney from Louisiana. A member of the Republican Party, Treen served as U.S. Representative for Louisiana's 3rd congressional district from 1973 to 1980 and Governor of Louisiana from 1980 to 1984. Treen was the first Republican elected to both offices since Reconstruction. Born in Baton Rouge, Louisiana, Timeline

1972:  

For the general election against Edwards held on February 1, 1972, Treen campaigned vigorously with billboards which said, "Make a Real Change", and television spots, but he lost.

1978:  

Because he faced no opposition in the primary, no votes were tabulated for his district in the general election on November 7, 1978, and Treen won reelection by default.

1979:  

Foster became only the second Republican to be elected governor of Louisiana in the 20th century, following Treen's historic election in 1979.

1980:  

At a fundraiser in Thibodaux to celebrate his 55th birthday, Treen said that Edwards in 1980 "left a pile of unpaid bills and a stinking surplus of hazardous waste dumps."

1994:  

On June 30, 1994, Treen announced a comeback candidacy for governor of Louisiana.

2009:  

After leaving the governor's office, Treen continued to be politically involved in Louisiana, running for Congress and endorsing gubernatorial candidates as recently as 2008

b) the planets year length would be longer

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industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.