Which preposition to use with consolidation

of Occurrences 87%

We have also looked upon the consolidation of vast forces of steel, iron, sugar, shipping, and other trusts.

into Occurrences 4%

Order was gradually emerging from chaos in the various lines of telegraph, which, under the wise guidance of Amos Kendall, were tending towards a consolidation into one great company.

under Occurrences 3%

Nothing was wanted but their consolidation under central rule in order to repel aggressors.

at Occurrences 1%

In spite of the economic consolidation at the beginning of the Later Han dynasty, and in spite of the more balanced trade, the political situation within China steadily worsened from A.D. 80 onwards.

in Occurrences 1%

This regiment had been stationed in the West since 1880, when it came up from Texas where it had been from its consolidation in 1869, fighting Indians, building roads, etc., for the pioneers of that state and New Mexico.

by Occurrences 1%

He desired to support his work of political consolidation by reviving the Roman spirit, and he attempted to infuse new life into the official religion.

from Occurrences 1%

It had been founded by a conquering caste of non-Slavonic nomads from the trans-Danubian steppes, but these were completely absorbed in the Slavonic population which they had endowed with their name and had preserved by political consolidation from the fate of their brethren further south.

Which preposition to use with  consolidation