Over the past 22 months, Mueller’s investigation and independent reporting revealed numerous occasions on which people around Trump sought help from Russians — to benefit Trump personally and politically. These occasions, which did not lead to charges for the president, included business opportunities in Russia, attempts to seek damaging information about Democratic challenger Hillary Clinton,leveraging information from WikiLeaks for Trump’s benefit and currying favor with Russian President Vladimir Putin.
https://www.washingtonpost.com/graphics/2019/politics/mueller-report-primer/?utm_term=.724c2e3da337
https://www.washingtonpost.com/graphics/2019/politics/mueller-report-primer/?utm_term=.724c2e3da337