The focus of Article I of the Constitution is to describe the powers and structure of the legislative branch, which includes the House of Representatives and the Senate. It outlines the legislative process and the specific roles each house plays in creating laws. The correct option is A.
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Article I of the Constitution details the structure and powers of the legislative branch, which includes the House of Representatives and the Senate. It defines specific roles and responsibilities for both houses in the legislative process. This article is fundamental to understanding how laws are made in the United States. ;