The following were major components of the Progressive Movement: Creation and development of child labor laws to prevent young children from working Development of a national conservation plan to preserve and protect America's national treasures such as Yosemite National Park and Yellowstone National Park Creation of a system of standards and inspection for meat products, including grading meat based on its quality True False

## Step 1<br />The problem presents three major components of the Progressive Movement: the creation and development of child labor laws, the development of a national conservation plan, and the creation of a system of standards and inspection for meat products. <br /><br />## Step 2<br />The first component, the creation and development of child labor laws, is indeed a significant part of the Progressive Movement. The movement aimed to protect children from exploitation and ensure their right to education. This was achieved through the establishment of child labor laws.<br /><br />## Step 3<br />The second component, the development of a national conservation plan, is also a part of the Progressive Movement. The movement recognized the importance of preserving natural resources and promoting conservation. This led to the establishment of national parks such as Yosemite and Yellowstone.<br /><br />## Step 4<br />The third component, the creation of a system of standards and inspection for meat products, is another significant part of the Progressive Movement. The movement aimed to ensure the safety and quality of food products. This was achieved through the establishment of standards and inspection systems for meat products.