Answer: January 1861 -- The South Secedes
July 1861 -- The Battle of Bull Run
September -- 1862 The Battle of Antietam
Explanation:
 
        
             
        
        
        
I am pretty sure the answer is <u>China</u>.                 
 
        
             
        
        
        
True, A pledge is a solemn "promise" to another individual to "do something". Thus, undertaking the task "promised"
I hope that makes sense. :)
        
             
        
        
        
Its becuase people of some countries wanted that each and every person of that country should be equal, as they  wanted that each and every person, whether a foreigner or born in that country if wanted to be a citizen of that country, they should be. And especially because in ancient times, the usefulness and strength of woman was not being recognised by people, and many people had the wrong idea that men are superior to women and should always be discriminated...this was also the condition with the unequality on the basis of the ranks of people and the property they owned. the rich people were always supported, the middle class people,were dicriminated little, but weren't recognised even though they were great minds, and the poor people were highly dicriminated. So, many countries adopted democracy.
i hope i helped..
        
             
        
        
        
It was somehow succesful because the origins of the labor movement lay in the formative years of the American nation, when a free wage-labor market emerged in the artisan trades late in the colonial period. The earliest recorded strike occurred in 1768 when New York journeymen tailors protested a wage reduction. The formation of the Federal Society of Journeymen Cordwainers (shoemakers) in Philadelphia in 1794 marks the beginning of sustained trade union organization among American workers.  
From that time on, local craft unions proliferated in the cities, publishing lists of “prices” for their work, defending their trades against diluted and cheap labor, and, increasingly, demanding a shorter workday. Thus a job-conscious orientation was quick to emerge, and in its wake there followed the key structural elements characterizing American trade unionism–first, beginning with the formation in 1827 of the Mechanics’ Union of Trade Associations in Philadelphia, central labor bodies uniting craft unions within a single city, and then, with the creation of the International Typographical Union in 1852, national unions bringing together local unions of the same trade from across the United States and Canada (hence the frequent union designation “international”). Although the factory system was springing up during these years, industrial workers played little part in the early trade union development. In the 19th century, trade unionism was mainly a movement of skilled workers.