Uniqueness of infinite open cluster in bond percolation in ${\mathbb{Z}}^d$

In this paper, we alternately obtain the almost sure uniqueness of the infinite open cluster in bond percolation in ${\mathbb{Z}}^d,d\ge 2,$ without requiring the use of ergodicity of translation action. If $N$ denotes the number of infinite open clusters, we use the Burton-Keane argument to get $N \in {0,1,2}$a\mathrm{.}s\mathrm{.}andthenuseapivotaledgesargumenttoobtainthat$N \in {0,1}$ a.s.