What happened within a year of united states navy commodore mathew perry's arrival in tokyo bay in 1853

Perry negotiated a treaty that opened Japan for trade with America

Explanation: Hope this helps :)

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

it was douglas macarthur..