Canada Immigration Work

i need suggestions the main thing that i want to change is the first sentence but i dont know how i tried but i cant come up with something else….any tips or suggestions that will make it sound better, this is a summary of the authors argument is not my idea (originally)

Like most Americans, Superman is an immigrant but he is an exceptional one. As many immigrants come from other countries by earthly transportation, Superman crash-lands on earth from another planet in his rocket ship. Superman and American immigrants are different but go through the same necessities for a better life. Engle points out that his superpowers are “equivalent” to cultural characteristics that make immigrants stand out. Superman, like foreign settlers, dominates two personalities, one for his social life and other for his domestic life. He simulates fragility and human characteristics to the public as Clark Kent. At home, he reveals his powerful and heroic character as Superman, along with a costume to protect his “human” identity. Altogether, immigrants and this heroic figure have new identities in their lives to assimilate into the American society.