The answer here is true for sure
Houthi leader Abdul-Malik al-Houthi declared the group's support ( Zaidi group ) for demonstrations calling for the resignation of President Ali Abdullah Saleh.
They bought the columbian terrotiry
Some examples of how a National Governments work are:
1) establish foreign policy, treaties,etc.
2) declare war
3) coin money
4) establish the army and/or navy
