In 1970, the u. s. passed the clean air act which limited emissions from stationary (industrial) sources, including coal-burning power plants. why has this law not been as successful as hoped in reducing air pollution

After early colonial losses to the british in new york, a. general washington withdrew his troops to pennsylvania. b. the colonies ratified the declaration of independence. c. the continental army set up headquarters at fort lee. d. general washington set up headquarters in new jersey.