Over time, training programs included greater cooperation between the Army's combat arms and with the other services.

You do not need to include "and" between terms.

These efforts also included personal contact between student and teacher by email or phone.

That number would include between four to six operations in Europe, he added.

There is no need to include "and" between terms.

It features segments included on their radio show between 2008 and 2010.

Examples include information flow between consumers or with the help of an interpreter.

That history included a single night between the sheets, years before.

The school included grades 9-12 with total enrollment size typically between 250-350 girls.

The album included a series of Shepard's hits between 1953 and 1957.