TASK DEFINITION: In this task, you are given a sentence in the English language and your task is to convert it into the Japanese language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).
PROBLEM: The study seems to also hint that this growth is in many ways connected to legislation passed by Congress in 1965, that abolished a quota system that had nearly ended immigration from non-European countries since the 1920s, and consequently caused an immigration surge.

SOLUTION: この研究は、1965年成立の法律にこの伸びはいろいろな意味で関係していることも示唆しているが、この1965年に議会で成立した法律では1920年代以降非ヨーロッパ出身の移民がほぼ終結した定員制を廃止したため、結果的に移民増加につながっている。

PROBLEM: Four explosions went off almost simultaneously in different parts of Thailand's capital city, at around 6:00 p.m. local time (1100 GMT).

SOLUTION: 4つの爆発はタイの首都の異なる場所で、現地時間午後6時（GMT11時）頃にほぼ同時に起きた。

PROBLEM: The telluric movement took place at a depth of 632.9 kilometers.

SOLUTION:
大地の動きは632.9キロメートルの深さで起こった。