Britain was able to become a global power by the 1700s becasue it was suitably positioned to control trade. Europe was also industrializing and was generally winning in European conflicts. Free trade with Scotland and Ireland created a larger market for farmers and manufacturers.  
        
             
        
        
        
Answer:
B. They help historians make connections between different historical events.
Explanation:
Primary sources and secondary sources help historians to research and conclude about the past. Primary sources are the basic and immediate account of the past. Sources include books, letters, video data, databases, etc. Secondary sources are the interpretation that gets followed after the primary ones. Historians form analysis and researches out of the primary texts and data. The events that occurred in the past are written and presented by the writers who do not witness those events personally. These sources help the historians to present interpretations of the events and form connections between them.
 
        
                    
             
        
        
        
<span>The Bush Doctrine - President George W. Bush brought forward a new American security strategy to prevent terrorists and dangerous regimes from developing, acquiring, or using weapons of mass destruction. The new strategy, called the Bush Doctrine, also pushed for the expansion of democracy in Middle East Muslim countries and elsewhere in the world. I Really hope this helps !</span>
        
             
        
        
        
Answer:
That there is still a problem
Explanation:
I'm not quite sure if this is correct, but I did a process of elimination;
'That the passage's tone is being defined' doesn't sound quite right
'That the passage's cause is being defined' is incorrect because the passage is explaining the cause's effects
And 'that the situation is resolved' is wrong because when I took the test it wasn't the right answer. Hope this helps (?)