They foud delewear by traveilg on boat to attack the british
        
             
        
        
        
Spain. "Remember the Maine, Down with Spain!"
        
                    
             
        
        
        
Answer:
the original antibiotic can no longer kill them.
Explanation:
When bacteria become resistant, the original antibiotic can no longer kill them. These germs can grow and spread. They can cause infections that are hard to treat. Sometimes they can even spread the resistance to other bacteria that they meet. 
2) Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema. Air pollution can also cause long-term damage to people's nerves, brain, kidneys, liver, and other organs. Some scientists suspect air pollutants cause birth defects.
 
        
             
        
        
        
Jim Crow laws
Explanation:
- Jim Crow laws is the name for state and local laws in the United States adopted between 1876 and 1965. 
- They de jure allowed racial segregation in all public institutions in the southern states of the former Confederacy, with (since 1890) status separate but equal for African-Americans. 
- In practice, segregation has led to conditions for African Americans being worse than those provided to white Americans, systematized in numerous economic, educational and social constraints.
- Segregation was de jure mainly applied to the southern states of the USA. Segregation in the northern states has de facto existed in the areas of housing, bank lending practices and discrimination in the workplace.
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