PHILADELPHIA — Work together to rise together and America will be strong together. That was the theme of Hillary Clinton’s acceptance speech Thursday night. Before a packed Wells Fargo Center, Clinton, the Democratic nominee for president, delivered a rousing speech that drew cheers and standing ovations time and again. Grace McGregor Kramer, a Hillary-pledged delegate from Scranton, said Clinton hit it out of the park with her words and delivery. “She carries such a message of hope, progress and optimism for America,” Kramer said.