U.S. investment in Russian venture deals has slowed to a halt. No Russian startups have disclosed venture rounds with U.S. investors so far this year, according to Crunchbase data.

A taxi-hailing app. A transplant device developer. An online mortgage provider. Those businesses may have little in common, but one shared thread is that U.S. startups in these sectors have all secured large funding rounds led by Russia-based investors. They’re…

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This concludes our lesson!