During hearings on marijuana law in the 1930âs, claims were made about marijuanaâs ability to cause men of color to become violent and solicit sex from white women. This imagery became the backdrop for the Marijuana Tax Act of 1937 which effectively banned its use and sales.
$110,000. Average Landscape Architect salaries for job postings in California are 7% higher than average Landscape Architect salaries for job postings nationwide.verage Landscape Architect salaries for job postings in California are 7% higher than average Landscape Architect salaries for job postings nationwide.
Statistics. Landscape designers made an average $66,520 per year, or $31.98 per hour, as of May 2011, according to the Bureau of Labor Statistics. But the bottom 10 percent made less than a mean annual $37,620, or $18.08 an hour, while the best-paid 10 percent received $99,560 a year, or $47.87 per hour.