The indus valley developed a little more useful technology and tools while Mesopotamian and egyptians were behind on new tools and technology
Electricity (the light bulb specifically). Artificial lighting extended the amount of time people spent outside socializing and instigated an expansion in the entertainment industry
While initially, the civil rights
act of 1964 gave legal protection from discrimination based on race, color,
religion, sex or national origin. Later amendments to the act (made in 1957 and
1960) extended the protection to disabled Americans, women in collegiate
athletics and the elderly.
white oak and live oak sheathed in copper