The USA never fell, only became stronger, other countries just caught up
		
		
	 
No country has caught up to the United States. Even China's only an economic/scientific competitor, not a cultural or militaristic one. India's far behind, and Europe is an American vassal, that's only going more backwards day by day.
But they used to have a MUCH larger gap. They used to be the only developed country. Everything worldwide used to revolve around them. Now there are rupees for oil deals, China backdoor deals and a lack of respect for American hegemony. Many countries, such as India/China, are tanking/fighting the Americans on tariffs, instead of suing for peace. 
America won't be a leader forever.
	
		
	
	
		
		
			china (American defence is much more capable and advanced than Chinese tech).
		
		
	 
Fully agree. But for how long? Chinese tech is advancing fast. I hear they're now on 7nm(2020), India's approaching 28nm(2010).
America is only half a generation ahead of China in tech at this point, maybe 10-15 years. America has the advantage in terms of scale of production, and testing, but with time China will get those too.
	
		
	
	
		
		
			has the ability to destroy every other country
		
		
	 
Even without nukes, America would fall, without China imports.
And India is doing fine enough with 50 percent tariffs.
	
		
	
	
		
		
			Israel is stronger than any other arab country seeing how the arabs have yet to develop further than homes made out of mud.
		
		
	 
Saudi/UAE are more advanced/richer than Australia. But it's 7 million Jews vs 200+ million Arabs, some rich, some poor. WIthout a strong American support, I'm not confident Israel will win.
Israel existence is tied to America's, whether you like it or not. Next time Israel fights a fair war with Arabia, they will lose, they will all be killed.