What are three obstacles that a guide dog might have to deal with on the street?

What was included in most state constitutions that guaranteed protection of individual liberties based upon common law?

Which of the following was not a characteristic of phoenician cities? a. they were located on islands. b. they had harbors on each side. c. they were built on land jutting out to the sea. d. they were surrounded by high stone walls and towers.

What does one prolonged blast and one short blast mean?