Fog is a cloud that reaches ground level, even if that "ground" is a hill or mountaintop. Mist forms wherever water droplets are suspended in the air by temperature inversion, volcanic activity, or changes in humidity. Fog is denser than mist and tends to last longer.
The advanced search on Twitter lets you save multiple searches, whether you wan't to search and save for people, trending news, a particular word, etc. It's a good way to surface the social media.
The king did not respond to the petition to Congress' satisfaction and eight months later on July 6, 1775, the Second Continental Congress adopted a resolution entitled “Declaration of the Causes and Necessity of Taking Up Arms.” Written by John Dickinson and Thomas Jefferson.