WASHINGTON--(BUSINESS WIRE)--Younger Americans are shifting how they achieve the shared American goals of family, homeownership and career as they face new, evolving challenges, finds a new poll released today by The Allstate Corporation (NYSE:ALL) and National Journal. The 23rd Allstate/National Journal Heartland Monitor Poll explores Americans’ priorities and expectations for their personal finances, education, employment and family life. The poll also takes an in-depth look at Americans’ per