By 1866, the firm was valued at more than $1 million. In 1869, the transcontinental railroad was completed; Gilman changed the firm's name to Great Atlantic & Pacific Tea Company to promote the then-new concept of prepackaged tea under the Thea-Nector brand.The tea company continued to use the Great American name for mail-order purposes.n 1869, the transcontinental railroad was completed; Gilman changed the firm's name to Great Atlantic & Pacific Tea Company to promote the then-new concept of prepackaged tea under the Thea-Nector brand.
An electric current carries electrons from an area of high  potential to another area of low potential. Potential difference is  the condition that must exist for a current â¦ to move electrons  around.
Report Abuse. An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in a plasma.eport Abuse. An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in a plasma.