Seismographs indicated that most of the energy released by the 2001 Nisqually (Seattle area) earthquake was generated where?
offshore, at a mid-ocean ridge
at a subduction zone below the Earth's surface
by an underwater landslide in Puget Sound
at a transform fault near Bellingham

islam spread slowly through much of africa through trade and preaching.

the correct answer is d

a conference committee is a group of congress representatives appointed by the senate and the house to reach an agreement over a bill that had different versions in each chamber. this is due to the fact that, to pass a law. both the house and the senate must agree on the exact same content and wording of the bill to present it to the president.