What two situations can stop play and cause a face-off in ice hockey?

In the spring of 1989, thousands of protesters gathered in tiananmen square in beijing, china. they rallied around a plaster statue that resembled the statue of liberty which they called “the goddess of democracy.” these protestors were seeking a) united states assistance in gaining better health care. b) economic reforms which would allow more chinese exports. c) the boycott of the future olympic games scheduled for beijing. d) political reforms to allow more freedom of speech and political representation.

Which choice best describes the general trend for the countries shown, for the period 2008 - 2010?

Surfaces of paintings—such as paper, canvas, and pottery—are referred to technically as