Answer:
The speech was made outside in the open air to accommodate the vast crowd that had come to hear him. Urban II's sermon proved highly effective, as he summoned the attending nobility and the people to wrest the Holy Land, and the eastern churches generally, from the control of the Seljuk Turks.
Please mark me as the brainliest. ;) Thanks
Yes, I would would love to help you. Is there anything you need help on specifically?
I'm very good at history just saying so yes, i'd be honored o help you out.