ST. PAUL, Minn. (AP) -- Greeted by thunderous applause, Alaska Gov. Sarah Palin presented herself to the Republican National Convention on Wednesday, and millions of Americans watching from home, as a small-town outsider ready to join John McCain's ticket in waging "a tough fight in this election against confident opponents at a crucial hour for our country."
"I will be honored to accept the nomination for vice president of the United States," she said in the convention's most anticipated speech. The 44-year-old, self-described "hockey mom" still awaits formal nomination for the second spot on the ticket.
With those words, the crowd roared - and the flashes of thousands of cameras reflected off her glasses.
It was the crowning moment of a roller-coaster week in which the first woman ever on a Republican presidential ticket has faced questions about how closely the McCain campaign scrutinized her. She also has heard a wide range of inquiries about family issues, her policy positions and her record of public service.
Palin took crowd-delighting swipes at Democratic presidential nominee Barack Obama and what she called the "Washington elite."
"The American presidency is not supposed to be a journey of 'personal discovery.' This world of threats and dangers is not just a community, and it doesn't just need an organizer," Palin said, a clear reference to Obama's time as a community organizer in Chicago.
And to the media that had closely examined her record, she said: "Here's a little news flash for all those reporters and commentators: I'm not going to Washington to seek their good opinion. I'm going to Washington to serve the people of this country."
As she concluded her speech, her family and then McCain greeted her on stage. "Don't you think we made the right choice for the next vice president. What a beautiful family," McCain said to loud cheers.
The Obama campaign had less than a warm greeting, saying Palin's speech was "written by George Bush's speechwriter and sounds exactly like the same divisive, partisan attacks we've heard from George Bush for the last eight years." The speech was written by Matthew Scully, who met Palin for the first time last week.
Selected by McCain only last Friday, Palin addressed the convention amid questions about her qualifications and relative lack of experience.
The first-term governor had top billing at the convention on a night delegates also lined up for a noisy roll call of the states to deliver their presidential nomination to McCain.
Watching her speech were her husband Todd and their children, including 17-year-old Bristol Palin, whom the Palins disclosed earlier in the week was five months pregnant. Bristol Palin's 18-year-old boyfriend and apparent fiance, Levi Johnston, was seated with them.
McCain shook up the presidential race by picking Palin, a little-known governor less than two years in office. Since then, a bright spotlight has been trained on the life and record of the Republican governor who has bucked the state's political establishment.
Days after Palin made her debut on the national stage with McCain, the campaign announced her unmarried daughter's pregnancy. Other disclosures followed, including that a private attorney is authorized to spend $95,000 of state money to defend her against accusations of abuse of power and that Palin sought pork-barrel projects for her city and state, contrary to her reformist image.
"Our family has the same ups and downs as any other ... the same challenges and the same joys," she said.
Noting that the couple's oldest son, Track, 19, was shipping out to Iraq in eight days with the Army infantry, Palin praised McCain as "a true profile in courage, and people like that are hard to come by."
"He's a man who wore the uniform of this country for 22 years, and refused to break faith with those troops in Iraq who have now brought victory within sight. And as the mother of one of those troops, that is exactly the kind of man I want as commander in chief," she said.
Largely unknown outside her home state, Palin told the convention: "I had the privilege of living most of my life in a small town. I was just your average hockey mom, and signed up for the PTA because I wanted to make my kids' public education better," she said, speaking of her home town of Wasilla, Alaska, with a population of about 6,500.
"When I ran for city council, I didn't need focus groups and voter profiles because I knew those voters, and knew their families, too," she said.
Before becoming governor, Palin served as mayor of Wasilla, she recounted, adding: "And since our opponents in this presidential election seem to look down on that experience, let me explain to them what the job involves. I guess a small-town mayor is sort of like a 'community organizer,' except that you have actual responsibilities."
In another barb directed at the Illinois Democrat, Palin said: "Here's how I look at the choice Americans face in this election. In politics, there are some candidates who use change to promote their careers. And then there are those, like John McCain, who use their careers to promote change."
Palin, a proud hockey mom, asked the crowd if they knew the difference between a hockey mom and a pitbull. Her answer? Lipstick.
A former TV sportscaster, Palin delivered her speech in a firm, cheerful voice. It was her first chance to introduce and define herself to the American public and to explain to fellow Republicans how her experiences as Alaska governor would help galvanize the GOP ticket.
She strongly endorsed more oil exploration and drilling. "Our opponents say, again and again, that drilling will not solve all of America's energy problems - as if we all didn't know that already. But the fact that drilling won't solve every problem is no excuse to do nothing at all," she said.
Palin has been an aggressive advocate for drilling in Alaska's Arctic National Wildlife Refuge, while McCain opposes drilling there. That difference was not touched on in the speech.