If both the and president vice president are unble to full fill there duty who will take over

Identify they difference in plant domestication between mesopotamia and mesoamerica during the neolithic revolution

What governments allow the use of the initiative, the referendum, and the recall? a. all state governments and the federal government b. some state governments and the federal government c. some state governments d. all state governments

How can american citizens show their disapproval with rge actions of federal officeholders and force them to make changes