Today, airplanes provide a faster means of travel than land transportation. why do you think roads are still important to the nation

When were the first 10 amendments to the constitution adopted and what was their purpose?

The belmont principle of beneficence requires that: a. subjects derive individual benefit from study participation.b. potential benefits justify the risks of harm.c. the study makes a significant contribution to generalizable knowledge.d. risks are managed so that they are no > minimal.

Does increased security engender feelings of increased safety or does it increase the fears that people have?