No diplomatic relations existed between the two states until 1934.

Well I mean relations have existed for thousands of years.

It is when this relation exists that two occurrences become associated.

It is unclear what relation, if any, exists between dark energy and inflation.

Diplomatic relations exist via a sliding scale of values from 1-255.

In fact a very close relation exists between the two companies.

Formal bilateral relations between the two exist since 12th June 1948.

Polish-British relations have existed in one form or another since the 15th century.

Americans had been traveling to Iran since the early to mid-1880s, even before political relations existed between the two.

Therefore, friendships and relations have existed between humans since the beginning of human interaction.