State government I think..not sure
Answer:
C)They made emission standards stricter
Explanation:
Air Pollution is a huge global issue. UK's government did following to cut down air pollution.
Emission standards is quantitative limits on maximum permissible limits of pollutant gases.
So, to reduce air pollution, government makes emission standard stricter.
The correct answer is b- to be a symbol of Native Americans (It should be Americans rather than American's....this is a gramarical error! (was this from a test? the error is quite bad. with the apostrophe it refers to just one Native American. You could alternatively say of Native Americans' reclaiming of their land- a nominalisation ) reclaiming their land.
Anyway, the Alcatraz was an attempt to reclaim the Island for Alcatraz for Native Americans; and the basis for their claim to it was the treaty of 1868 in which all abandoned land was to be returned to the Native Americans (but Alcatraz wasn't).