What of these best summarizes this passage? Public awareness campaigns and festivals celebrating alternative forms of transportation helped increase the “cool factor,” but they have played a relatively small role. Most of the success has come from all three countries becoming a lot less car-friendly. Some cities have established car-free zones in the center, while others have become mazes of one-way streets, intersections with restricted turns, and sluggish speed zones. Many cities have also drastically reduced the available public parking to encourage people to leave their cars at home. Driving has become a headache, and alternative transportation has started to look more and more attractive.
a.
Other countries have managed to drive their cars less than the US.
c.
Cities are making it more difficult to park
b.
In order to make other modes of transportation even more convenient and appealing, driving a car needs to become less convenient and more of a hassle.
d.
none of these

Overpopulation puts severe stress on the environment because .

During the industrial revolution, many governmentsadopted an economic system called capitalism. in thissystem, governments allowed businesses to operate asfreely as possible, capitalism led to economic growth inmany countries and a small number of peoplebecome very wealthy. however the system could be harshfor poor workers, who often worked long hours in unsafeconditions just to make enough money to eat. as a result,some workers turned against capitalism and demandedthat their governments take more control over theireconomies.which statement best describes the passages main idea? a. capitalism was beneficial for some people during the industrialrevolution, but others opposed the system.b. capitalism was mostly a cause of problems during the industrialrevolution, which led to its eventual collapse.c. capitalism became the favored economic system for manycountries during the industrial revolution.d. capitalism was to countries during the industrialrevolution, but became a problem after the revolution ended.edit: correct answer is a

Should the united states have continued to fight in the vietnam war after 1968?