black would be second class citizens. >> leave it to beaver. >> the only african-american who played a role on "leave it to beaver" appeared as a maid. >> care for some more punch, boys? >> white, white, white. >> then came the immigration act of 1965. >> i now declare each of you to be a citizen of the united states. america's doors opened to immigrants from new countries, n non-western lands. by the 1980s, the white percentage was down by about 10 points. this land is people. those are what make america soa soars. >> immigrants keep coming even