Answer:
B
Explanation:
Im pretty sure thats the answer, isolationism means to be isolated, to stay away from anything and to be by yourself with no contact. B explains that america wants nothing to do with anything or to get involved which shows america is trying to stay AWAY, isolated.
Answer:
A. development of automobiles with lower nitrogen oxide and hydrocarbon emissions.
Explanation:
This act implements a comprehensive program to reduce air pollution to protect human health and environment, the amends made in 1990 focused on problems of acid rain, ozone depletion, and toxic air pollution, they established new auto gasoline reformulation requirements and set the Reid vapor pressure standards to control evaporative emissions from gasoline.
A. stop and check for cross traffic
Rockpaperscissors (roshambo) is an example of a simultaneous game.
Simultaneous is defined as happening at the same time. Simultaneously broadcasting two television programs on different channels is an example of a situation in which programs are broadcast at the same time.
Common synonyms for concurrent include concurrent, simultaneous, contemporaneous, contemporaneous, and synchronous. All of these words mean ``to exist or occur at the same time,'' but ``at the same time'' means to coincide with a particular moment. The two shots were simultaneous.
Simultaneously (= happened or happened exactly at the same time): Two children answered the teacher's question at the same time. This network broadcast his four games simultaneously across the country.
Learn more about simultaneous here
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