in 63 of the nation's 99 legislative chambers, committee chairs are appointed by the president of the Senate or the speaker of the House. Sometimes, another legislative leader—such as the president pro tem, the speaker pro tem or the majority leader—selects the committee chairs.
 
        
             
        
        
        
Jubal Early's army was a threat to the North because they made a raid and were about to take Washington D.C.
Jubal Anderson Early (1816 - 1894) was a military leader of the American Confederacy noted for being an opponent of secession. Nonetheless, he supported his home state Virginia once the War began.
When he joined the army he had the position of Colonel and participated in the battles of:
- First and second battle of Bull Run
 - Battle of Antietam
 - Battle of Fredericksburg
 - Battle of Chancellorsville
 - Battle of Gettysburg.
 - Battle of the Wilds
 - Battle of Spotsylvania
 
Early stood out for commanding the Confederate forces towards the Shenandoah Valley in 1864. In this dispute they were a great threat to the Union because they were about to take Washington DC, but were defeated by Union troops commanded by Philip Sheridan.
Learn more in: brainly.com/question/15294054
 
        
             
        
        
        
Democratic was first created in Ancient Greece pacifically the Athens they realize that there ruler was making rules and so they decided to vote on the rules choose there rulers and secretary. The main difference back then and now is that back then only men could participate in the government and vote and you had to be a citizen of Athens but today anyone over 18 can vote and anyone's voice can be heard