Answer:
Both speakers made use of different forms of repetition such as Anaphora and Alliteration in their speeches.
Explanation:
Repetition which is a rhetorical strategy was used by the two speakers in their speeches.
1. Anaphora was applied by Reagan in the following contexts;
General Secretary Gorbachev, if you seek peace, if you seek prosperity for the Soviet Union and Eastern Europe, if you seek liberalization: Come here to this gate! Mr. Gorbachev, open this gate!
Alliteration was used in this excerpt;
"so we must strive to reduce arms on both sides"
2. George Bush also applied this rhetorical strategy in this context;
The issue of research involving stem cells derived from human embryos is increasingly the subject of a national debate and dinner table discussions. The issue is confronted every day in laboratories as scientists ponder the ethical ramifications of their work
Alliteration was used by Bush in this excerpt;
"others of scientists, scholars, bioethicists, religious leaders, doctors, researchers, members of Congress, my Cabinet, and my friends."