Answer: to credit their sources and avoid plagiarism
Explanation:
Showing correct sources make the writer seem intelligent and keep them out of legal trouble.
Answer:
Dr.Martens
Explanation:
A German army doctor named Dr. Klaus Martens found himself with an injury after skiing in 1945. His standard issue army boots were uncomfortable, so he made some design improvements while he was recovering.
He warned of imminent danger of ww3
Churchill, who had surprisingly lost in the parliamentary elections, had been invited to the college in Missouri, where he cited the escalated threat from soviet union expansionism in eastern Europe and east Germany as heralding the need for America and Britain to unite.
There were two leaders during this time: Thaddeus Stevens in the House, and Charles Summer in the Senate.