Need the Responses to the attached Posts according to the below Guidelines
Discussion Response Guidelines:
Acknowledge your classmates' posts.
Build upon these posts by providing additional details, statistics, ideas, perspectives, or links to interesting, relevant articles.
Conclude with a question or new idea to further stimulate the discussion.
Discussion posts should always be thoughtful and courteous and include some references or direct evidence from the unit’s content, readings, or assignments to support your statements.
Post 1 AND 2 are on 1 topic and Post 3 and 4 on another topic.