The second episode in Bismarck's unification efforts occurred in 1866.

Einstein corresponded with these researchers, and collaborated with Kaluza, but was not yet fully involved in the unification effort.

In 1861 he founded and published the newspaper, L' Indipendente, which supported the Italian unification effort.

But a good number returned to the Roman Catholic through unification efforts in 1930.

But several imposing obstacles could block unification efforts, including the recent debt incurred by Wendover.

This unification effort, which required rebuilding much of modern mathematics from first principles, was too daunting to accomplish alone.

His most important contributions to mathematics stemmed from the unification efforts that began in 1934.

Despite this unification effort, the kwans continued to teach their individual styles.

Another process worthy of note during this period despite its lack of tangible results was the ongoing series of unification efforts by the Central American states.

Among those descended from immigrants, there remain social divisions based on place of origin despite unification efforts.