In the 1970s, the U. S. Environmental Protection Agency (EPA) introduced stricter regulations on the exhaust emissions of gas-powered vehicles. In order to comply with these regulations, automobile manufacturers began installing a new invention that effectively decreases the toxic pollutants that are produced by internal combustion engines. This invention, the , has effectively reduced the smog and air pollution in every city in the United States.

Three of the following renaissance writers are correctly pairedwith a literary work they wrote. who is not? boccaccio - the book of the courtiermachiavelli- the prince erasmus- in praise of follythomas more- utopia

Which of the following best describes the 1957 events at central high school in little rock, arkansas? -governor faubus resisted the school’s integration with national guard troops, and president eisenhower sent federal troops to enforce integration.-under governor faubus, little rock police first fought, then enforced, the order to integrate the school.-president eisenhower sent national guard troops to resist the school’s integration, but governor faubus obtained a court order to dismiss them.-president eisenhower and governor faubus worked together to make the integration process run as smoothly as possible.

Brainles asap!me : -how has religious fundamentalism been used by extremists in the middle east?