What is the different between black and white person ??? how we all are equal ???

We are not different we are all people

from web

Explanation:

Almost eight years after Barack Obama’s election as the nation’s first black president –an event that engendered a sense of optimism among many Americans about the future of race relations1 – a series of flashpoints around the U.S. has exposed deep racial divides and reignited a national conversation about race. A new Pew Research Center survey finds profound differences between black and white adults in their views on racial discrimination, barriers to black progress and the prospects for change. Blacks, far more than whites, say black people are treated unfairly across different realms of life, from dealing with the police to applying for a loan or mortgage. And, for many blacks, racial equality remains an elusive goal.

An overwhelming majority of blacks (88%) say the country needs to continue making changes for blacks to have equal rights with whites, but 43% are skeptical that such changes will ever occur. An additional 42% of blacks believe that the country will eventually make the changes needed for blacks to have equal rights with whites, and just 8% say the country has already made the necessary changes.

A much lower share of whites (53%) say the country still has work to do for blacks to achieve equal rights with whites, and only 11% express doubt that these changes will come. Four-in-ten whites believe the country will eventually make the changes needed for blacks to have equal rights, and about the same share (38%) say enough changes have already been made.

to prevent people from getting the ebola virus, countries around the world paid to doctors develop a new vaccine. now that the vaccine has been made, doctors will need to experiment on a large number of people to find out if it works safely.

what is the greatest limitation that scientists are dealing with as they try to figure out how to experiment with the ebola vaccine?

meditation is a practice of sitting still and quiet for minutes or even hours. it has been practiced for thousands of years and is even a part of religious practices for some people. carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that people connect with their current surroundings and activities.

are claims about the effects of meditation most likely scientific or pseudoscientific?

not pseudoscientific, because people have made claims about it but scientific observations have not been made