<span>the term policy agenda includes the issues that attract the serious attention of public officials and other people actually involved in politics at any given time. </span><span>Institutions through which people's concerns become political issues on the policy agenda are known as linkage institutions.
</span>Linkage institutions include elections, political parties, interest groups, and the media.
Yes the answer is number 4
There are of course exceptions to this rule - a pentagonal County Route marker isn't (typically) a greater threat than a standard square route marker, and even though they have only 3 sides, the YIELD and No Passing Zone signs are still rather important (and the pennant shape of the NPZ sign serves as a sort of "get ...
1700- the land was not very explored yet. There was a permanent mission in Baja California (today Mexico) but nothern California was claimed by Spanish, but not too explored yet.
1821- that's when Mexico had it, it's Mexico's independence year!
1846- In june and July- the California Republic!
1850- from September 9th it belonged to the States.