11.   The Soviet Union maintained multiton stockpiles of bacterial agents during the Cold War.

v. + stockpile >>共 128
have 12.24%
reduce 11.32%
destroy 6.00%
replenish 3.23%
maintain 2.54%
boost 2.08%
deplete 1.85%
cut 1.85%
eliminate 1.62%
erode 1.62%
maintain + n. >>共 867
innocence 4.21%
control 3.78%
tie 3.11%
relation 2.70%
order 2.50%
contact 2.47%
security 1.56%
stability 1.39%
sanction 1.33%
peace 1.24%
stockpile 0.09%
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