An example and small photograph of isthmus?

Panama. A narrow strip of land linking to larger areas such as South America and the northern part of Central America.

Can´t paste photos because system thinks I am copying the answer from elsewhere.

abu bakr, was a senior companion and—through his daughter aisha—a father-in-law of the islamic prophet muhammad. abu bakr became the first openly declared muslim outside muhammad's family. abu bakr served as a trusted advisor to muhammad.

answer; george herbert mead;