gaza palestinian secular islamist factions wednesday call general strike midday rally protest u.s. president donald trump announcement recognize jerusalem israel capital say joint statement answer call strike thursday palestinian education ministry declare day urge teachers well high school university students take part plan rally israeli-occupied west bank gaza strip palestinian areas jerusalem speech washington trump say decide recognize jerusalem israel capital move u.s. embassy city arabs muslims across middle east condemn u.s. decision call incendiary move palestinians call general strike rally protest trump jerusalem move