The answer to this question is "Erikson's stages psychosocial stages". An eriksonian psychosocial stage that encompasses procreation, productivity, and creativity. This is continuously developed by Erik Erickson. It has five stages and each stage compares and highlights identity versus role confusion.
Answer:
I will choose the light bulb of Thomas Edison because it has a great impact for the world industry. The world changed when Edison invented the first light bulb. He had failed for 6000 times but he success. His first bulb has shine for 40 hours and he didn't sleep to check how long can it shine.
Explanation:
Yellow sea, sea of japan, and Korea bay.
Funding for social security. With more Americans retiring and claiming those benefits, and smaller generation of workers coming in to replace them, there are rightfully fears about its fate in the future. There will be fewer workers paying to fund the social security for a larger number of retirees. The main fear is that by the time the new generations, usually called X and Y, reach retirement age funding for the service may dry up because of so many baby boomers overwhelming their successors' ability to fund it.
