Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Close Battleground State Reveals Election Day Strategies by Katherine Gypson PHILADELPHIA -- In the battle for electoral votes, every winning calculation that ends with the White House, begins with Pennsylvania. Both presidential campaigns see a potential win in this northeastern state that has reliably swung Democratic since 1980 but with slim margins. From rural areas hit hard by job losses to diverse cities that reflect the changing demographics of the country, this key battleground state that can be swayed to either party presents an election season challenge. Only hours before polls open in Pennsylvania, the campaigns' strategies couldn't be clearer. Trump looks to suburbs In the suburban Philadelphia office of the Trump campaign, a steady stream of voters picks up Trump/Pence yard signs. Volunteers call voters and sort through poll watcher certificates -- a necessary credential for the many Trump supporters who will staff their county polling places on Election Day. They'll be looking for signs of the voter fraud Republican nominee Donald Trump has warned his supporters about since rallies this August. "It's hard to believe that in some areas of Philadelphia, there are no Republicans" says local Republican committeewoman and Trump volunteer Ann Pilgreen, referring to the 2012 election when 59 voting divisions of Philadelphia did not post a single vote for Mitt Romney. FILE - Republican presidential nominee Donald Trump gestures as he arrives for a campaign rally in Raleigh, North Carolina, Nov. 7, 2016. In this part of suburban Philadelphia, where as few as 500 votes separated Barack Obama from Mitt Romney in the previous 2012 election, voter fraud is less of a concern. Pilgreen says many truck drivers and union workers worried about the state of the country have stopped in for yard signs. On the lawns of the run-down houses lining the streets to the Trump office, Clinton and Trump signs are evenly balanced, showing close margins Pilgreen has kept in mind. "The vote in Philadelphia will be Democrat," she says, "We in the suburbs need to counter that as much as possible because the rest of Pennsylvania is Trump country." It's a reality both campaigns face, with Clinton expected to perform well in Pittsburgh and Philadelphia, where strong African-American support should boost her numbers over Trump's strong support in the rural, less-populated areas of the state. Democratic presidential candidate Hillary Clinton speaks during a rally at Independence Hall in Philadelphia, Nov. 7, 2016. Balancing the ballot But Trump could be a tough sell for the moderate voters in the nearby higher-income community of Malvern, outside of Philadelphia. Husband and wife Stick and Nancy Klavans come from Democratic and Republican families respectively but don't vote according to any party allegiance. They both say they have switched according to the particular candidates of each individual presidential election year. "I don't think a non-vote is really a good idea and so I will be one of those voting against Trump as opposed to specifically voting for Hillary," says Nancy Klavens, who specifically mentions the lack of a viable third-party alternative for her vote. Her husband, Stick Klavens, who was bothered by "the lack of civilized behavior" on both sides this election season, says his reluctant vote for Clinton has a built-in safeguard. He says, "If the president is going to be one [party], I'll try to vote for the other party for the Congress." He admits he has sometimes voted for undesirable candidates just to get the pain of voting over with, but he looks forward to a time he has no doubt is coming: when the country -- and the Republican Party --come back together. "I think this country is bigger than both of them," he says of Trump and Clinton. FILE - Democratic presidential nominee Hillary Clinton speaks at a campaign rally at Grand Valley State University in Allendale, Michigan, Nov. 7, 2016. Clinton taps star power Hillary Clinton spent the final hours of the 2016 campaign at a high-profile event on Philadelphia's Independence Mall. With support from entertainers and President Barack Obama and wife, Michelle, she made her final case to voters. Acknowledging it had been a long campaign, Clinton said she deeply regretted "how angry the tone of the campaign became," but told the crowd of tens of thousands she would be a president for all Americans. Clinton has a strong ground presence in Pennsylvania, with dozens of field offices compared to a handful for Trump statewide. But the Republican nominee's campaign has always argued that enthusiasm for his numerous campaign appearances statewide will translate into grassroots excitement on Election Day. In the final days of the campaign, Clinton has held a solid lead in Pennsylvania, polling as much as six point ahead of Donald Trump headed into Election Day.