Russia’s incursions into eastern Ukraine have escalated in recent days, prompting a top Ukrainian official to call for a state of emergency and the U.S. and other countries to enact sanctions.... The urgency of the situation isn’t new to organizations in California and elsewhere that have been helping Ukrainians affected by fighting that dates to Russia’s 2014 annexation of the Crimean peninsula and other territorial moves.... Advertisement “ It also hits every aspect of efforts to keep going