The Associated Press JERUSALEM (AP) — Some 1.1 million people in the northern Gaza Strip have been ordered to evacuate south as the latest Israel-Hamas war entered its seventh day Friday and Israel appeared to be preparing a ground offensive. Hamas urged residents to stay put. The orders sent panic through civilians and aid workers already struggling under Israeli airstrikes and a blockade of the Hamas -ruled area. International aid groups warned of a worsening humanitarian crisis after Israel prevented entry of supplies from Egypt to Gaza’s 2.3 million people. The latest Israel-Hamas war has claimed at least 2,800 lives…