Hamiltonian Function (H) || Physical Significance of H || Hamilton's Canonical Equations

System of two spin-1/2 particles: find the Hamiltonian matrix representation

im not defending the usa or believing its propaganda im just saying the truth as it is for thousands of years the world always run by power empires rise dominate and then fall persian empire roman empire ottoman empire none of them last forever today its usa time poor and weak countries cant survive by fighting the strongest power fighting the usa or even trying to seriously resist without equal power only bring sanctions isolation collapse and suffering for normal people this already happened m