What legislative measures were passed to address the issues identified by muckrakers during the progressive era?

The Progressive Era, spanning from the late 19th century to the early 20th century, was marked by significant social, political, and economic reform aimed at addressing the problems exposed by muckrakers—journalists who highlighted issues such as corruption in politics, unsafe working conditions, and societal injustices.

Safety regulations and labor laws were crucial legislative measures passed during this time in response to the muckrakers' revelations. For example, the work of muckrakers like Upton Sinclair, who exposed the unsanitary conditions in the meatpacking industry in his novel "The Jungle," led directly to federal regulations such as the Pure Food and Drug Act and the Meat Inspection Act. These laws were implemented to ensure the safety and quality of food products.

Additionally, labor laws were enacted to protect workers' rights and improve their working conditions. This included measures such as limits on working hours, child labor laws, and requirements for employers to provide safe working environments. These actions reflected a growing recognition of workers' rights and the need for reform in the industrial sector.

In contrast, options regarding economic deregulation, tax cuts for businesses, and policies promoting imperialism do not align with the goals of the Progressive movement. The focus of the era was predominantly