In 2015 the government of Ireland held a(an) __________, in which voters legalized gay marriage

Which one of the following categories is not included in a list of prominent greenhouse gases?

a. carbon dioxide b. methane c. neon d. ozone e. chlorofluorocarbons

In the more democratic, northern states, ______ could vote during the late 1700s.

a. everyone b. landowners only c. most white men d. white men and women

The preamble to the Constitution is no longer valid in determining the kinds of government activities the public wants and needs in the years ahead

Indicate whether the statement is true or false.

A medical research study that compares one drug to a new drug to see if the new drug is more effective is most likely what kind of research? What type of data collecting technique would be most applicable?

What will be an ideal response?