I have no doubt that I overlooked many reasons I shouldn't have, while selecting some that others wouldn't. So add your own. (Like I need to ask THIS crowd to do that.)
Why this many? Well, 88 lines were enough for The Nails, I've decided to content myself with the same.
We must win for New Orleans.
We must win so that wolves run free.
We must win for Matthew Shephard.
We must win for the one in eight Americans that may soon be on food stamps.
We must win for Molly Ivins.
We must win for the polar icecaps.
We must win for stem cell research.
We must win for police, firefighters, and rescue workers slowly dying in the dust of 9/11.
We must win for the Constitution.
We must win for Kathryn Johnston.
We must win for everyone murdered or tortured with a taser.
We must win for every child left behind.
We must win for Kuldip Singh Nag.
We must win for the students of Prairie View.
We must win for the millions displaced and dead in Iraq.
We must win for Mary and Nicholas Monahan.
We must win for every child who goes to bed hungry tonight.
We must win for Nataline Sarkisyan.
We must win for spacious skies, amber waves, and purple mountains.
We must win for the victims of Abu Ghraib.
We must win for Debbie Shanks.
We must win for those spied on in Room 641A.
We must win for every GLBT person, our brothers and our sisters.
We must win for the right to end our own lives.
We must win for every woman's reproductive health and medical care.
We must win for every acre of rain forest.
We must win for free culture and free use.
We must win for Jamie Leigh Jones, Dawn Leamon, and all the other victims of KBR's and Halliburton's rape gangs.
We must win for the rule of law.
We must win for everyone facing foreclosure or bankruptcy.
We must win for the right to vote...without corporate control.
We must win for Thomas Jefferson.
We must win for detai...prisoners.
We must win for the open space assailed by McMansions.
We must win for Tibet.
We must win for art, doubly so for art that pisses people off.
We must win for Frederick Douglass.
We must win for every banned book.
We must win for a sane drug policy.
We must win for the bison of Yellowstone.
We must win for Joseph Wilson and Valerie Plame.
We must win for every family farm.
We must win for 50 MPG.
We must win for Ryan White.
We must win for social security.
We must win for 200,000 homeless veterans.
We must win for rationalism and atheism over superstition and dogma.
We must win for every river, every creek, every brook.
We must win for Thomas Paine.
We must win for Jerry Garcia.
We must win for science.
We must win for our children.
We must win for Hunter S. Thompson.
We must win for habeas corpus.
We must win for mountaintops.
We must win for justice.
We must win for Richard Feynman.
We must win for the tired, the poor, the huddled masses.
We must win for polar bears.
We must win for Martin Luther King.
We must win for early childhood medical care.
We must win for a more perfect union.
We must win for equal rights.
We must win for Kurt Vonnegut.
We must win for 4000+ who served and did survive.
We must win for 4000+ families with an empty chair at the table.
We must win for Amadou Diallo.
We must win for trees that were old when our country was young.
We must win for Edward R. Murrow.
We must win for a man with no name in a deep, dark hole.
We must win for Allison Krause, Jeffrey Miller, Sandra Scheuer and William Schroeder.
We must win for the Marquis de Lafayette.
We must win for the victims of torture.
We must win for Rosa Parks.
We must win for those who can't see, those who can't hear, those who can't walk.
We must win for Darfur.
We must win for an end to this foolish war.
We must win for Lenny Bruce.
We must win for everyone making minimum wage.
We must win for the village, the barrio, the projects, the city.
We must win for the candle become fire and wind-blown higher.
We must win for ourselves.
We must win for Henry David Thoreau.
We must win for the Navajo, the Apache, the Cheyenne, the Iroquois.
We must win for the child who hasn't yet learned to hate.
We must win for the future.
We must win for every dissident voice.
We must win for hope.