I think this might help.
Avian influenza (bird flu) has the potential to cause a healthcare crisis of unprecedented
global dimensions. Many predict a global pandemic far worse than the
1918 Spanish Flu, which killed 40 million to 50 million people. A larger, denser
global population, coupled with modern transportation systems of both goods and
people, could result in a pandemic killing far more people worldwide. The consequences
of such a pandemic would stretch beyond just public health. International
relations, commerce, politics, travel, medicine, and economic and social infrastructures
would be affected due to widespread infection and worldwide mitigation
efforts.
Ejemplos de las fuentes primarias
Un libro que sería fuente primaria es por ejemplo un censo electoral, o el manuscrito original de “El Príncipe” de Maquiavelo, mientras que una fuente secundaria seria un libro que analice los datos del censo o un análisis del libro de Maquiavelo.
Reliable because it's not always sunny
The main power of the legislative branch is their ability to make laws. If bills pass the House of Representatives and the Senate, all they need is a signature from the president so that it will be a legitimate law.
As far as debating bills in the different branches of the legislature, there are a few differences between the two. For example in the House of Representatives, there isn't anything such as an unlimited debate. The time used to debate a bill is limited. As for the Senate, members can in a way lay back and relax and stall and spend all the time in the world debating about a bill. The longest running debate was 48 hours long! This my friend is called a filibuster.
A difference in special powers between the House and Senate is their heavy affect on impeachment on high government officials(Such as the President of U.S.), they have the ability to push and throw out impeachment charges. However, it is the Senate that will hear the case and decide on whether the person will be removed from office or not.
The phrase Advice and Consents means that Under the Constitution, presidential nominations different posts take effect only when confirmed by the Senate. As well as with international treaties. The Senate must confirm it for it to become effective.
