Question: Where does the river by the city where the Southeast Library designer died and the Ohio River meet?

<P0-S0> Situated on the edge of downtown Minneapolis in the Cedar-Riverside neighborhood, and next to both the University of Minnesota's West Bank and Augsburg University, the site contains the 39-story McKnight Building, the tallest structure outside of the city's central business district. <P0-S1> Riverside Plaza is a modernist and brutalist apartment complex designed by Ralph Rapson that opened in Minneapolis, Minnesota in 1973. <P0-S2> Initially known as Cedar Square West, exterior shots of the complex were featured on television as the residence of Mary Richards in sixth and seventh seasons of "The Mary Tyler Moore Show". <SEP> <P1-S0> a common misconception is that the cape of good hope is the southern tip of africa. <P1-S1> this misconception was based on the misbelief that the cape was the dividing point between the atlantic and indian oceans. <P1-S2> contemporary geographic knowledge instead states the southernmost point of africa is cape agulhas about 150 kilometres (90 mi) to the east - southeast. <P1-S3> the currents of the two oceans meet at the point where the warm - water agulhas current meets the cold water benguela current and turns back on itself. <P1-S4> that oceanic meeting point fluctuates between cape agulhas and cape point (about 1.2 kilometres (0.75 mi) east of the cape of good hope). <SEP> <P2-S0> the river ekulu is a long river and the largest body of water in the city of enugu in enugu state, southeastern nigeria, and it originates in the same city as well. <SEP> <P3-S0> It opened as a library in 1967. <P3-S1> Southeast Library's building was designed by master architect Ralph Rapson and originally functioned as a credit union for university and state employees. <P3-S2> The State Capitol Credit Union building at 1222 Fourth Street Southeast was purchased to be converted into a library on December 29, 1966. <P3-S3> It opened as the new Southeast Library on December 26, 1967. <SEP> <P4-S0> The city is abundantly rich in water, with 13 lakes, wetlands, the Mississippi River, creeks and waterfalls; many connected by parkways in the Chain of Lakes and the Grand Rounds National Scenic Byway. <P4-S1> It was once the world's flour milling capital and a hub for timber. <P4-S2> The city and surrounding region is the primary business center between Chicago and Seattle. <P4-S3> Minneapolis lies on both banks of the Mississippi River, just north of the river's confluence with the Minnesota River, and adjoins Saint Paul, the state's capital. <P4-S4> As of 2018, Minneapolis was home to 6 Fortune 500 companies, and the Twin Cities were the fifth-largest hub of major corporate headquarters in the United States. <P4-S5> As an integral link to the global economy, Minneapolis is categorized as a global city. <SEP> <P5-S0> The course forms the northern borders of West Virginia and Kentucky; and the southern borders of Ohio, Indiana and Illinois, until it joins the Mississippi River at the city of Cairo, Illinois. <P5-S1> The river then follows a roughly southwest and then west - northwest course until Cincinnati, before bending to a west - southwest course for most of its length.